English name:Â Calcium Nitrite
Molecular formula:Â Ca(NO2)2
Molecular weight:Â 132
CAS NO. 13780-06-8
HS CODE:Â 28341000
UN NO.: 2627 5.1 type oxidizing agent
Properties:Â White powder without crystal water. It is tasteless and toxic. Easily in water and presents light yellow solution.
Specifications:
Item Superior grade First grade Second grade
Calcium Nitrite[Ca(NO2)2Â as dry basis]% 94 92 90
Calcium Nitrate[Ca(NO3)2Â as dry basis]% <4 <5 <6
Calcium hydroxide[Ca(OH)2Â as dry basis]% <1.0 <1.0 <1.0
Moisture % <1.0 <1.0 <1.0
Water insoluble matter % <0.6 <1.0 <1.0
Uses:
1. Antifreezing agent.
2. Inhibitor of steel in concrete.
3. Can prepare compound early strength agent.
Packing 25/50/1000KG woven bag lined with plastic or according to customer's requirements.
Product Brief Introduction: with the largest consumption for construction and building materials. It is mainly used as enamel fluxing agent, glass opalizing agent, acid-proof clay, acid-proof concrete coagulator and wood preservative. It can also be used for insecticide.
Product Hazard or Harmful Ingredients:It does not combust or explode but has corrosivity and certain toxicity.
Product Physical Properties:The product is white powder crystals and basically neutral. It is difficult to dissolve in water and acid and the density is 2.37g/cm3.
Product Chemical Properties:It is stable under normal temperature. It does not combust nor explode when it is heated or contacts with redox materials.
Spillage Treatment Method:Simple cleaning and burying
Protection Measures for Product Transport & Storage:To prevent from caking and going bad, it should be kept indoor or be covered with protection materials like canvas and free from the blazing sun.
Other Information: Anti-caking agent can be added at the request of customers.
Technical Specifications
Analysis items Standard
Na2SiF6 99% min
Loss of weight on drying at 105â?? 0.3% max
Free acid (as HCl) 0.1% max
Chloride (as Cl) 0.1% max
Sulphate (SO4) 0.3% max
Iron(Fe) 0.02% max
Water-insoluble matter 0.5% max
Particle size distribution
Passing through 40 mesh sieve 98% min
Passing through 60 mesh sieve 90% min
Passing through 325 mesh sieve 25% max
Prperties: The prduct is a white needle crystal r pwder. SP. GR. 2.8823.13g/ cm3, sublimatin temp. 1272Celsiur scale.Its slightly sluble in water and greatly sluble in HF liquid. The chemical prperty fr the high density aluminum fluride is very steady, but that cntains certain crystal water will be decmpsed int Al23 at high temperature with HF being released.
Specificatin:
grade chemical cmpsitin % Physical character
F Al N2 Fe2342- P25 LI Bulk dity g/cm3
AF-0 61.0 31.5 0.30 0.10 0.06 0.10 0.03 0.5 1.5
AF-1 60.0 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3
AF-2 58.0 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7
AF-3 58.0 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7
Uses: Its mainly used as an adjusting agent fr electrlyte in aluminum smelting by fused salt electrlysis, als in ceramic glaze, catalyst and flux f nnferrus metal metallurgy etc.
Brief Intrductin f the Prductin Technics
In the Hydrgen Fluride Reacting Furnace which is heated utside, Vitril reacts with Flurite t create the Hydrgen Fluride Gas and Anhydrus Fluride Plaster by heating in the prcess f prducing Aluminum Fluride, then the Hydrgen Fluride Gas react with dry Aluminium Hydrxide in Fluidized Bed t create t Aluminum Fluride and water.
Packaging
packed in wven PP bags with plastic film inside. Each bag has net weight f 25kgs, 50kgs, 500kgs and 1000kgs.
Commodity:Sodium persulfate
Molecular Formula : Na2S2O8
Molecular weight : 238.13
Description
Sodium persulfate is a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Transportation
Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5185,UN no.1505
Water hazards class 1(slight water hazard)
All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.
Package
(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.
Storage
NPS(SPS) is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with NPS(SPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Application
Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.
Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;
cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics : Essential component of bleaching formulations.
Paper : modification of starch,repulping of wet - strength paper.
Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others :
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant
ITEMS SPECIFICATIONS
Appearance white crystalline salt
Assay 99.0% w/w min
Active oxygen 6.65% w/w min
Chloride and chlorate(as CL) 0.005% w/w max
Ammonia (NH4) 0.05% w/w max
Manganese(Mn) 0.0001% w/w max
Iron(Fe) 0.001% w/w max
Heavy metals(as Pb) 0.001% w/w max
Moisture 0.05% w/w max
Decomposition of the product as supplied at above 65C
Recommended storage temperature Normal Temperature
Storage stability as from date of delivery 12 months
Product Name Sodium Benzoate
Specification Food Grade
Appearance White Powder/Granular/Sphere
Certification FDA, GMP, HACCP, ISO, KOSHER, QS, Halal
Purity: 99.5% min
[Molecular formula] C7H5NaO2
[Molecular weight] 144.11
[Use] widely used in food industry as Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing
[Quality index] in accordance with GB1902-2005 standard for edible grade and BP98 and China national codex 2000 for medicinal grade
Package: 25kg net packed in woven bag, or 600kg net packed in ton bag
Container: 17MTS/20'FCL without pallets, 14MTS/20'FCL with pallets
For extruded, 16MTS/20' container
For powder: 17MTS/20' container
For granule: 20MTS/20' container
Item GB1902-94 version BP98 version China pharmacopoeia 2000 version
Content(base on C7H5NaO2 dry basis),% 99.0 99.0-100.5 99.0
Drying loss,% 1.5 2.0 1.5
Dissolve Meet the stipulation Meet the stipulatio
Transparency and color / Meet the stipulation
Alkalinity acidity; Meet the stipulation Meet the stipulation Meet the stipulation
Cchloride (base on Cl) 500PPm 200PPm/
Chloride(base on Cl),/ 300PPm/
Heavy metal(base on Pb) 10PPm 10PPm 10PPm
As(base on As),2PPm/ 5PPm
Sulfate (base on SO4),1000PPm //
Readily oxidizable substance Passed the test/
o-benzene tricarbonic acid Passed the test/
Kaolin uses are multiple and diverse. Kaolin are used as functional filler, extender, ceramic raw material and pigment because of its whiteness and fine particle size. Kaolin also hold importance as raw material in refractory applications, concrete, rubber and fiber glass manufacturing. We, as a Kaolin Exporter welcome any size of international orders from Middle East and other countries.
Applications:
Paper:
Kaolin used as a coating pigment and as a filler to replace fiber. It possesses desirable optical properties.
Concrete:
Kaolin helps to improve strength and durability of concrete. When added to concrete mix, reacts with free lime released during cement hydration to produce additional cementitious material, resulting in an improved high performance concrete.
Plastics :
Kaolin is widely used as filler in the plastics industry because of its inert chemical nature and its unique size, shape and structure.
Agriculture :
It is used as a carrier and diluent in fertilizers, pesticides and related products. It is suitable as carrier because it aides the retention of the formulations on the plant.
Rubber :
It is commonly used as functional filler in rubber applications. While Kaolin improves overall performance for Rubber in general, different types of white pigment play specific roles in rubber application.
Paint :
Kaolin used as an extender in paints. It reduces the amount of expensive pigment such as Titanium Dioxide. It assists with desirable rheological properties that help maintain proper dispersion and provide bulk to the product.
Ceramic :
Kaolin improves whiteness and brightness of ceramic body. Good plasticity, good shrinkage, low water absorption and casting rate are also very important properties of kaolin.
Dolomite a common sedimentary rock-forming mineral that can be found in massive beds several hundred feet thick. They are found all over the world and are quite common in sedimentary rock sequences. These rocks are called appropriately enough dolomitic limestone.
Applications:
- Dolomite is chosen for many construction and building product applications due to its increased hardness and density.
- Asphalt and concrete applications prefer dolomite as filler for its higher strength and hardness.
- Dolomite also finds use in a number of applications as a source of magnesium such as glass and ceramics manufacture, as well as a sintering agent in iron ore
- Palletization and as a flux agent in steel making.
- Farmers use dolomite for agricultural pH control.
- The chemical industry uses the mineral dolomite in making magnesium salts including magnesia, magnesium oxide (MgO), which is used in pharmaceuticals.
Padmaa is a Physically Modified starch, Vegan, Gluten-Free, Plant-based, Non-GMO starch. It is produced by Physical modification of starch to enhance its properties. It is used as functional food ingredient to enhance the texture of Pappad like products.
APPLICATIONS
As a texture enhancer:
Padmaa is primarily used to enhance the texture of Pappad related products such as Pappad, appalam, fryums. Padmaa form strong bonds, blending well with other ingredients. Hence it prevents the cracking of the product while drying. It also enhances the crispiness and enhances the mouth feel of the product.
As Natural Leavening agent:
Padmaa combines with the added leavening agent in the product and forms network like structure. This network formation traps the gases formed while kneading. Then the trapped gas is released instantly while frying in oil resulting in increased expansion of the product. It can also be used for Khakara.
FEATURES AND BENEFITS
*Padmaa enhances the texture of the product providing excellent crispiness
*It aids in uniform dispersion of all ingredients
*It can be used as Functional Food ingredient and label friendly product
*It is minimally processed starch with no residues of chemicals.
*It is highly bio-degradable and causes no harm to the Environment.
*Padmaa is a White powder that adds no color to application and blends well with other ingredients. It has a bland taste and so will not mask flavors or aromas.
*Padmaa contains no fat, protein, fiber, vitamins, or other minerals.
DOSAGE
Use 3 to 5% Padmaa of total batch size. For excellent results, maybe use upto 20% Padmaa of total batch size.
Product Introduction
Application
It can be used for cast steel, stainless steel, copper for hot forging die mold releasing.
Specification
Item Index
Appearance Black viscous liquid
Density 1.3-1.4
PH 7
Flash point 2000â??
Melting point 1000â??
Boiling point 100â??
Features
1. Good lubrication and mold releasing property;
2. Good heat insulation cooling effect for mold, and it can extend the shelf life of mold to 2 to 4 times;
3. It will not burn under high temperature, no corrosion on the surface of metal, and not have the harmful gas;
4. Improve the quality of the forging and increase the surface finish;
5. Strong suspension property, uniform film, and high coating adhesion;
6. Soluble in water and aqueous chemical solvent, does not dissolve in oil, oily, such as chemical solvents.
Using method
The die mold releasing agent can be diluted with water as 1:8-20, and spraying on the upper and lower die by spray gun, then put the aluminum ingots.
The releasing agent can be applicable to 1800â??
Notes
1. Sealed storage at shade place, avoid exposure;
2. Rinsed with water after using spray gun;
3. The storage period could be 8-12 month
Packaging
25KG/barrel, 250KG/drum
Company Introduction
We are a manufacturing for chemicals in weihai, china with more
than 23 years full experience and skilled workers, professional sales
team and R&D researchers.
Our core competencies is good delivery time, better quality, and
order will be consistency with the sample. The majority of customers
get benefit from sell our items.
The STRONG product is Metal Surface treatment, Chemical auxiliaries,
and Antifreeze coolant. We supply to Australia, Indonesia, India, Philippines,
Pakistan, Myanmar, Mongolia, Kenya, and Paraguay.
<< Eco-friendly: Made from high grade, natural wood material, which is nontoxic, odourless, eco-friendly, no harmful substances.
<< Convenient to use: With different stamp molds to make your DIY mooncake, just ready your ingredients
<< Wide application: Perfect for making mooncake, soap, candy, muffins, cake, biscuit, chocolate, cookie, pumpkin and more.
<< Easy to clean: Non stick, it is easy to clean with water.
<< Non stick: Easy to release and use.
Color - White/Yellow
Melting point - 62-67
Acid value - 5.0mg/g-8.0mg/g,16.0 mg/g-23.0 mg/g
Saponification value - 75.0mg/g-110mg/g
Iodine value - 8.0g/100g-13.0g/100g
Benzene insoluble - 0.3%
1. Cosmetics: excellent adhesion, permeability and emulsification, widely used in face cream, snow cream, lipstick, hair oil,eyebrow pencil, eye shadow, etc.
2. Food: used by food and family as barbecue oil, cooking wax, and mold release agent for processing Chinese and western dim sum and confectionery.
3. Medicine: widely used as ointment base material, Chinese patent medicine auxiliary material, soft capsule polishing.
4. Other industries: it is also widely used in the electronic industry, electric power industry, printing industry, leather industry, ink industry, oil agent industry and candle industry.
Color - White/Yellow
Melting point - 62-67
Acid value - 5.0mg/g-8.0mg/g,16.0 mg/g-23.0 mg/g
Saponification value - 75.0mg/g-110mg/g
Iodine value - 8.0g/100g-13.0g/100g
Benzene insoluble - 0.3%
1. Cosmetics: excellent adhesion, permeability and emulsification, widely used in face cream, snow cream, lipstick, hair oil,eyebrow pencil, eye shadow, etc.
2. Food: used by food and family as barbecue oil, cooking wax, and mold release agent for processing Chinese and western dim sum and confectionery.
3. Medicine: widely used as ointment base material, Chinese patent medicine auxiliary material, soft capsule polishing.
4. Other industries: it is also widely used in the electronic industry, electric power industry, printing industry, leather industry, ink industry, oil agent industry and candle industry.
We Are Now Able To Deliver All Types Of Rice. The Payment Terms Are As Follows:
We Have The Rice If You Can Live With Our Terms Below. We Have Made And Are Currently Making Deliveries Under These Terms.
Supplier requires an DLC which is 100% irrevocable & payable at sight ie. submission of original B/L through email & all other relevant documentation, with transferable, partial shipment allowed & divisible. Hence documents provided govern the payment terms. Only once seller has provided documents to buyer, payment is made. This is all conducted bank to bank. Always best to have a draft LC first to make sure all is correct & in order prior to progressing. I would suggest Letter of Intent to get started from group issuing LC.
The Minimum Spot Order Is 12,500 Mt, No Exceptions
We Do Offer Container Loads And Spot Orders Of A Minimum Of 12,500 Ton. We Need To Know Your Target Price And Delivery Location In Order To Quote.
The Sellers Bank Shalls End To The Buyers Bank A Complete Set Of Shipping Documents For Confirmation And Verification. After Receipt Of The Original Shipping Documents Within (five) 5 Banking Days, Payment At Sight (100% Mt-103) Is Released.
We Do Not Accept Any China Or Asia Payment Terms. You Want To Buy Our Product It Is Our Terms. Thank You.
Please Send Us Your Target Price If You Are Serious.
We Are Now Able To Sell Soybeans From Brazil If You Can Live With Our Payment Terms.
We Have The Soybeans If You Can Live With Our Terms Below. We Have Made And Are Currently Making Deliveries Under These Terms.
Supplier requires an DLC which is 100% irrevocable & payable at sight ie. submission of original B/L through email & all other relevant documentation, with transferable, partial shipment allowed & divisible. Hence documents provided govern the payment terms. Only once seller has provided documents to buyer, payment is made. This is all conducted bank to bank. Always best to have a draft LC first to make sure all is correct & in order prior to progressing. I would suggest Letter of Intent to get started from group issuing LC.
Minimum Spot Order Is 12,500 Mt, No Exceptions
We Do Offer Container Loads And Spot Orders Of A Minimum Of 12,500 Ton. We Need To Know Your Target Price And Delivery Location In Order To Quote.
The Sellers Bank Shalls End To The Buyers Bank A Complete Set Of Shipping Documents For Confirmation And Verification. After Receipt Of The Original �???shipping Documents�¢?? Within (Five) 5 Banking Days, Payment At Sight (100% Mt-103) Is Released.
We Do Not Accept Any China Or Asia Payment Terms. You Want To Buy Our Product It Is Our Terms. Thank You.
Please Send Us Your Target Price If You Are Serious.
Paraformaldehyde is a polymer of formaldehyde with the chemical formula (CH2O)n, where n is typically in the range of 8 to 100. It is a white, crystalline solid composed of small, polymeric formaldehyde units. Paraformaldehyde is commonly used as a solid form of formaldehyde, and it has various applications in different fields.
Form and Structure:
Paraformaldehyde is a low-molecular-weight polymer of formaldehyde, consisting of repeating CH2O units.
It is often produced in the form of white, crystalline granules or as a powder.
Uses:
Fixative in Histology: Paraformaldehyde is commonly used in histology and pathology laboratories as a fixative for preserving biological specimens for microscopic analysis.
Disinfectant: It has disinfectant properties and can be used for sterilizing equipment.
Crosslinking Agent: Paraformaldehyde is used in the crosslinking of proteins, peptides, and nucleic acids in molecular biology applications.
Chemical Synthesis: It serves as a source of formaldehyde in various chemical reactions and syntheses.
Handling and Safety:
Paraformaldehyde should be handled with care, and precautions should be taken to avoid inhalation, skin contact, or ingestion.
When paraformaldehyde is heated, it releases formaldehyde gas, which is a strong irritant. Adequate ventilation and protective equipment should be used when working with paraformaldehyde.
Dissolution:
To use paraformaldehyde as a fixative or in other applications, it is typically dissolved in water to generate a formaldehyde solution.
Storage:
Paraformaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials.
Features Of Meta Kaolin Metakaolin is form of calcined or dehydroxilated china clay. During calcination morphological, mineralogical and chemical changes occur which result in products with excellent optical properties. Applications Ceramics Glass Paper Cosmetics.
Kaolin uses are multiple and diverse. Kaolin are used as functional filler, extender, ceramic raw material and pigment because of its whiteness and fine particle size. Kaolin also hold importance as raw material in refractory applications, concrete, rubber and fiber glass manufacturing.
Categories Others
Qty in 20FCL 25000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E500
CAS No. 144-55-8
HS Code 283630
Specification FCC/USP
Sodium Bicarbonate, also called Baking Soda, E500, CAS No.144-55-8, is a sodium salt of carbonate manufactured through chemical synthesis, available as white crystalline powder used as leavening agent. Sodium Bicarbonate reacts with acidic components in batters, releasing carbon dioxide which causes expansion in the batter and forms grainy texture in applications like pancakes, quick bread or fried foods. As Sodium Bicarbonate Manufacturers, Suppliers and Wholesalers in China, we supply USP/FCC Sodium Bicarbonate.
As an experienced Sodium Bicarbonate manufacturer and supplier, we has been supplying and exporting Sodium Bicarbonate for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Sodium Bicarbonate (Baking Soda) Specification
Items Specifications
Appearance White crystalline powder
Assay (dry Basis, %) 99.0-100.5
pH (1% Solution) 8.6
Loss on Drying (%) 0.20
Chlorides (Cl, % 0.50
Ammonia Pass test
Insoluble substances Pass test
Whiteness (%) 85
Lead (Pb) 2 mg/kg
Arsenic (As) mg/kg
Heavy Metal (as Pb) 5 mg/kg
Sodium metabisulfite is white or yellow crystalline powder or small crystal, with a strong SO2 odor, soluble in water, the aqueous solution is acidic, when contacted with strong acid, SO2 is released to form corresponding salts, and it is oxidized to Na2S2O6 when placed in the air for a long time. Therefore, the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed.
Specification
TEST ITEMS
TEST STANDARD
Na2S2O5 %
96.5
FERRON(Fe) %
0.005
WATER INSOLUBLE %
0.05
ARSENIC(As) %
0.0001
HEAVY METAL(Pb) %
0.0005
Application
Use 1
Used as a coagulant in the rubber industry.
Use 2
Used as chromatographic reagents, preservatives and reducing agents in the dye and pharmaceutical industries.
Use 3
In the food industry, it is used as bleaching agent, preservative, bulking agent, antioxidant, color retention agent and
preservative.
Use 4
In the printing and dyeing industry, it is used as a dechlorination agent for cotton cloth after bleaching, and as a cotton
scouring aid.
Use 5
The tanning industry is used for leather processing.
Use 6
The chemical industry is used to produce hydroxyvanillin, hydroxylamine hydrochloride, etc. The photosensitive industry is used as developer and so on.
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