H S I Trading

$1.25K

MOQ: MOQ: Not Specified

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Industrial Chemicals

Supplier From Lianyungang, Jiangsu, China

Supplier Of Industrial Chemicals

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

GOLD Member

Jul-11-22

Magnesium Nitrate

$670

MOQ: MOQ: Not Specified

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Industrial Chemicals

Supplier From Lianyungang, Jiangsu, China

Supplier Of Industrial Chemicals

Chemical name:Magnesium nitrate
Molecular formula:Mg(NO3)2.6H2O
Molecular weight:256.40

Property:soluble in water,liquid ammonia, methanol and ethanol.Stable at room temperature, the relative density of 1.461, higher than the melting point of 95Ã?Â°C off the water to generate alkaline magnesium nitrate, heated to 300Ã?Â°C begins to decompose above 400Ã?Â°C to completely decompose into magnesium oxide and Nitrogen oxide gas.

Quality standard:
Item Indicator
Industrial grade Agriculture grade
Magnesium nitrate (Mg(NO3)2.6H2O) Ã¢?Â¥98.0% Ã¢?Â¥98.0%
PH value Ã¢?Â¥4 ---
Heavy metal Ã¢?Â¤0.002 ---
Water insoluble Ã¢?Â¤0.05% Ã¢?Â¤0.1%
Iron Ã¢?Â¤0.001% ---
Magnesium oxide content(CaO) --- Ã¢?Â¥15%
Nitrogen content(N) --- Ã¢?Â¥10.7%

Use:Concentrated nitric acid for industrial de-water agent, manufacture of explosives, catalysts and other magnesium salts and nitrates catalyst raw materials, wheat ashing agent.Used in agriculture, magnesium soluble fertilizer for soilless culture.
Packing:25/50KGlined with plastic bag and exterior is woven bagPacking or according to customers requirements.

1.Purity 98% white granule
2.Used for fertilizer or industrial material
3.Export Asia/Europe
4.ISO9001

GOLD Member

Feb-02-18

Sodium Metabisulphite Na2S2O5

$320

MOQ: MOQ: 20 Tons (UK)

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Chemicals & Allied Products

Supplier From Lianyungang, Jiangsu, China

Supplier Of Chemicals & Allied Products

Commodity: Sodium Metabisulphite
Molecular formula:Na2S2O5
Molecule Weight:190.10
H.S code:28321000
CAS:7681-57-4

Product Features
Appearance : White Or Light Yellow Crystal Powder
Odour: Sulfur Dioxide
Taste : Salty
Melting Poing : 150
Specific Density1.48
Ph : 4.0-4.6
Solubility : Soluble In Water ,insoluble In Alcohol

Application:
1. For industry
Mordant of printing and dyeing; Dechlorinate of textile after bleaching;
Sulphonated agent and reducer of chemical industry and pharmacy;
Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water; Rubber solidifying agent ;Perfume industry is served as hydrocarbon perfume aldehyde ;
The hide profession employ to do to molt dose and pliable dose and wearproof dose ,The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment.
2.For food additive
Bleach agent (e.g.candies, cake, bamboo shoots, etc);Loose agent (e.g.bread, cracker etc);Antiseptic and germicide (e.g.fruit juice, tinned foodbrews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc)

Specifications:
Na2S2O5 97% min
SO2 65% min
Fe 0.0015% max
water-Insoluble 0.01% max
As 0.0001% max
PH 4.0-4.6

Packing and Storage
Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg/1200kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.

GOLD Member

Feb-02-18

Sodium Hydrosulfite

$1.20K

MOQ: MOQ: 20 Tons (UK)

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Chemicals & Allied Products

Supplier From Lianyungang, Jiangsu, China

Supplier Of Chemicals & Allied Products

Commodity: Sodium Hydrosulfite
Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate
CAS No.: 7775-14-6
Molecular Weight: 174.10
Chemical Formula: Na2S2O4

Product Description
Appearance: White, crystalline powder.

Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.

Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Packaging 50kg/100kg net in iron drums with double PVC bags

Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12

GOLD Member

Mar-16-17

Chemicals

$250 - $300

MOQ: MOQ: 100 Boxes

Aldeco Krup Sl

Supplier From Barcelona, Spain

Supplier Of Chemicals & Allied Products

Aldeco Krup Sl

Supplier From Barcelona, Spain

Supplier Of Chemicals & Allied Products

We are interesting in buying off spec chemicals as follows.

We are in Recycle liquid Business. We buy off spec chemical, stock chemical, expired chemicals, and Mixed Glycols, IPO. And Spent Catalyst from chemical and refineries
We are interesting in buying off spec Material, Waste chemical to Recover from Process
Paint & Printing Industry: Iso Propanol, N- Propanol Ethanol, Methoxy Propanol, Ethyl Acetate, Butyl Acetate, , Methylene Chloride, xylene, & Toulene, Flexo Thinners .
Oil and Petrochemicals. MEG, DEG, TEG, Butyl Glycol, Ethyl Glycol, Mono Ethanol Amine And DI-Ethanol , Amines , Solvents, Naphtha
Coating Industry: Solvents. and Blastic Chemicals. Copper Slag
also interesting in Recycling Process of chemical Expired chemicals, /Paints Solid waste , Waste Water . Solid Waste - Reducing Agents and Oxidising Agent and Liquid Waste : Acid/Base solution, Organic /Inorganci Solution , Heavy metal
We sell Recyle Solvents VariousType and Qulaity. Mainly for Paint, Varnish and Coating Industry

GOLD Member

May-19-22

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier: Cooking oil, frozen chicken, isopropyl alcohol 99, propylene glycol, mono ethylene glycol, hydrogen peroxide 35%, urea fertilizer, isopropyl alcohol 99%, sodium percarbonate, cashew nuts , tartaric acid , soy lecithin, sodium metabisulfite, sodium metabisulphite, sodium citrate, sodium bicarbonate, baking soda, sodium benzoate, maltodextrin , en590 diesel, glyceryl monostearate, vessel, liquid paraffin, mineral oil, cocoa, glycerine 99% , oil tanker vessel charter, , sodium lauryl sulfate, brazil refined sugar icumsa 45, cocamide diethanolamine, organic chemicals, inorganic chemicals, urea fertilizers, palm oil, copper cathode, jet a1, hyaluronic acid powder, ethyl acetate, oleic acid, stearic acid, fuel oil, phenol, copper sulphate, toluene, ethylene glycol, sunflower oil, methylene chloride, glycerine
Services: We provide sourcing, trading and procurement services

GOLD Member

Jun-20-22

Phosphoric Acid E338, Cas No.7664-38-2

$1.45

MOQ: MOQ: 1000 Kilograms

Sample Available

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Phosphoric Acid

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Phosphoric Acid

Phosphoric Acid, E338, CAS no.7664-38-2, a mineral acid, colorless, transparent syrupy liquid. Phosphoric Acid is an acidity regulator and nutrition agent for yeast food, and it applied to flavors, canned food and light drinks as well as used in wine making.

As an experienced Phosphoric Acid manufacturer and supplier, we has been supplying and exporting Phosphoric Acid 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.

Phosphoric Acid Specification
NO. Specifications Phosphoric Acid Industrial Grade Phosphoric Acid Food Grade
1 Appearance Colorless, transparent syrupy liquid or in very light color
2 Colour 30 20
3 Assay (as H3PO4 )% 85.0 85.0
4 Chloride(as Cl- )% 0.0005 0.0005
5 Sulphats(asSO42- )% 0.005 0.003
6 Iron (Fe)% 0.002 0.001
7 Arsenic (As)% 0.005 0.0001
8 Heavy metals,as Pb% 0.001 0.001
9 Oxidable matter (asH3PO4)% 0.012
10 Fluoride,as F% 0.001

GOLD Member

Jun-21-22

Ethyl Acetate E1504, Cas No.141-78-6

$0.30

MOQ: MOQ: 1000 Kilograms

Sample Available

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Industrial Chemicals

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Industrial Chemicals

Categories Aromas
Qty in 20' FCL 14400kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 8006-90-4
HS Code 290611
Specification FCC/USP
Ethyl Acetate, E1504, CAS No.141-78-6, with chemical formula C4H8O2. manufacturing process through ethanol and acetic acid, safe food additives, used as aromas & perfumes. Function: Ethyl acetate is the ester of ethanol and acetic acid, it is manufactured on a large scale for use as a solvent. This colorless liquid has a characteristic sweet smell (similar to pear drops) and is used as a solvent in oil-based lacquers and enamels, in inks and adhesives and as a process solvent.

As an experienced Ethyl Acetate manufacturer and supplier, we has been supplying and exporting Ethyl Acetate 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.

Ethyl Acetate Food grade Specification
ITEM STANDARD
Appearance Colourless transparent liquid
Assay (%) 99.5
Loss on drying (%) 0.1
Acidity (as Acetic, %) 0.004
Density (g/cm3) 0.897 0.902
Evaporation Residue (%) 0.001
Color (Apha) 10
Distillation range () 76.0 79.0
Ethanol (%) 0.04
Arsenic 3 mg/ kg
Lead 2 mg/ kg
Mercury 1 mg/ kg
Heavy Metals (as Pb) 10 mg/ kg

GOLD Member

Jun-20-22

Calcium Acetate Monohydrate

$9.45

MOQ: MOQ: 1000 Kilograms

Sample Available

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Industrial Chemicals

Dinayen Enterprise Management

Supplier From Nanjing, China

Supplier Of Industrial Chemicals

Calcium Acetate Monohydrate, E263, CAS no. 5743-26-0, calcium salt of acetic acid, s a white, odorless, and tasteless crystalline powder. Also known as Calcium acetate, manufacturing process via chemical synthesis, calcium carbonate and acetic acid as raw materials. Calcium Acetate Monohydrate is mainly used in the production of candy products, desserts, and baked good (bread, cakes, pastries).

As an experienced Calcium Acetate Monohydrate manufacturer and supplier, we has been supplying and exporting Calcium Acetate Monohydrate 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.

Calcium Acetate powder Specification
Product Calcium Acetate
CAS anhydride :62-54-4; monohydrate :5743-26-0 INS 263
EINECS 200-540-9 EEC E263
Structure Molecular
formula 1.Anhydrous:Ca(C2H3O2)2 2.Hydrates:C4H6CaO4H2O
3.C4H6CaO4xH2O(x<1)
Properties White loose fine powder.Odorless.Slightly bitter taste.Easy deliquescence .Decomposed into
CaCO3 and acetone when heated to 160 C .Soluble in water,slightly soluble in ethanol.
Quality
Specification Item Standard GB15572-95 JECFA97 FCCV USP35 EP7.0
Content(dry basis) 98.0%~102.0 98% 99%~100.5% 99.0%~100.5% 98.0%~102.0%
PH(5%) 6.0~8.0 6 ~ 9
(1 10) 6.3 ~ 9.6
solution
(110). 7.2~8.2
Water insoluble
matter 0.3%
Nitrate passed test passed test
Sulfate GT-30 0.1% 0.1 0.06% 600ppm
Fluoride 0.005% 0.005%
Chloride GT-30 0.05% 0.05 0.05% 330ppm
Pb 0.001%
Heavy metals as Pb,GT-16-1 0.0025% 2 mg/kg 2mg/kg 0.0025% 20ppm
Sr 0.05% 500ppm
K 0.05% 0.1%
Na 0.5% 0.5%
As GT-3 0.002% 3ppm% 2ppm
Magnesium &
alkali salt 1% 0.05% 500ppm
Al passed test1ppm
Barium passed test passed test 50ppm
Moisture
GT-32 7% 11% (155o
to constant
weight;
monohydrate) 7% 7.0% 7.0%

GOLD Member

Jun-20-22

Preservatives Potassium Benzoate