HS : 2921590090
25kg/drum, 200kg plastic drum, 200kg steel drum; 1000kg IBC, or as per your requirement.
It can be used as the antioxidant to prolong the storage shelf life of the solid propellant. It has also been used for those natural, styrene-butadiene, acrylonitrile-butadiene, cis-butadiene, butyl, hydroxyl termindated polybutadienen, polyisoprene rubber or latex to possess performances, such as, good flexible and crack resistance, enhancing the tensile stress, strengthening the defending function to hot and oxygen, ozone and some harmful metals like copper, manganese. It has no influence on vulcanization of those rubbers. It can resolve aging problem existing in the deep-color rubber products while antioxidant H is used together with antioxidant D. Moreover, it can also be used as the hot and oxygen stabilizer for those engineering plastics, such as polyethylene, polypropylene, polyamide, polyformaldehyde and etc to improve their climate-resisting performance. The suggested dosage is 0.2-0.3%.
Sodium Erythorbate powder, with E number E316, CAS no.6381-77-7, food antioxidant, Chemical Formula C6H7NaO6 used in meats, poultry, and soft drinks. Sodium Erythorbate is the sodium salt of erythorbic acid powder.
As an experienced Sodium Erythorbate manufacturer and supplier, we has been supplying and exporting Sodium Erythorbate 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 Erythorbate Food grade Specification
STANDARD
ITEM GB8273-2008 FCCV
Exterior White or a slightly yellow crystalline pellet or powder White, odorless,crystalline powder or granules
Assay 98.0% 98.0%-100.5%
Specific Rotation +95.5~+98.0 +95.5~+98.0
Clarity Up to standard Up to standard
PH 5.5-8.0 5.5-8.0
Heavy Metal(Pb) 0.002% 0.001%
Lead - 0.0005%
Arsenic 0.0003% 0.0003%
Oxalatc Up to standard Up to standard
Indentification Passed test
Loss on drying 0.25%
Sodium Ascorbate, E301, CAS no.134-03-2, is the sodium salt of Ascorbic Acid and manufacturing process from Ascorbic Acid. It is a white or light yellow crystalline powder, used as nutrition fortifier, antioxidant and preservative in food products such as in meat products, dairy products, and beverages. Sodium ascorbate is widely replaced by sodium erythorbate which has stronger antioxidant ability and will not bring acidic taste.
As an experienced Sodium Ascorbate manufacturer and supplier, we has been supplying and exporting Sodium Ascorbate 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 Ascorbate food grade Specification
ITEM STANDARD
Appearance White to slightly yellow cr ystalline powder
Identification Positive
Assay (as C 6H 7NaO 6) 99.0 101.0%
Specific optical rotation +103 +106
Clarity of solution Clear
pH (10%, W/V ) 7.0 8.0
Loss on drying 0.25%
Sulphate (mg/kg) 150
Total heavy metals 0.001%
Lead 0.0002%
Arsenic 0.0003%
Mercury 0.0001%
Zinc 0.0025%
Copper 0.0005%
Residual Solvents (as Menthanol) 0.3%
Total plate count (cfu/g) 1000
Yeasts & molds (cuf/g) 100
E.coli/ g Negative
Salmonella/ 25g Negative
Staphylococcus aureus/ 25g Negative
Silicon Dioxide, E551, CAS no.7631-86-9, white powder. Silicon dioxide (SiO2), also known as silica, is a natural compound made of two of the earth's most abundant materials: silicon (Si) and oxygen (O2). Silicon Dioxide is a common additive in the production of foods, where it is used primarily as a flow agent in powdered foods, or to absorb water in hygroscopic applications used in silica gel, control moisture levels to avoid prevent certain goods from going bad. It is often used in cheese, fat spreads, confectionery, dried vegetables, etc.
As an experienced Silicon Dioxide manufacturer and supplier, we has been supplying and exporting Silicon Dioxide 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.
Silicon Dioxide Specification
Item Standard
Appearance White powder
Purity (SiO2, %) 96
Oil absorption (cm3/g) 2.0~ 3.0
Loss on drying (%) 4.0~ 8.0
Loss on ignition (%) 8.5
BET (m2/g) 170~ 240
pH (10% solution) 5.0~ 8.0
Sodium sulfate (as Na2SO4, %) 1.0
Arsenic (As) 3mg/kg
Lead (Pb) 5 mg/kg
Cadium (Cd) 1 mg/kg
Mercury (Hg) 1 mg/kg
Total heavy metals (as Pb) 20 mg/kg
Total plate count 500cfu/g
Salmonella spp./ 10g Negative
Escherichia coli/ 5g Negative
Shea Butter can be used as a skin and hair conditioner and emollient in personal care products and cosmetics, such as creams and lipsticks, with the effects such as nourishing, softening, repairing, soothing, anti-inflammatory, antioxidant, anti- aging and sun protection.
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The shea butter produced by the bio-enzymatic hydrolysis process is particularly remarkable. Compared with traditional processes, its oil yield is increased by 30%-40%, and it can preserve antioxidant substances such as vitamin A and vitamin E under mild conditions, making it the focus of the exhibition.
Kojic Acid, CAS number 501-30-4, is a chelation agent produced by several species of fungi, especially Aspergillus oryzae, which has the Japanese common name koji, appears as an off-white crystalline powder. It is often used on cut fruits to prevent oxidative browning, and it is also used in seafood to preserve pink and red colors. Kojic acid also has antibacterial and antifungal properties. Kojic acid also acts as both antioxidant and bleaching agents in cosmetic creams.
As an experienced Kojic Acid manufacturer and supplier, we has been supplying and exporting Kojic 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.
Kojic Acid powder Specification
ITEM STANDARD
Apperance Almost White Crystalline powder
Assay % 99
Melting point 152-156
Loss on drying % 1
Ignition residue 0.1
Chloride(ppm) 100
Heavy metal(ppm) 3
Arsenic (ppm) 1
Ferrum (ppm) 10
Microbiological test Bacteria: 3000CFU/gFungus: 100CFU/g
Molecular formula: c16h13n
Chemical name: n-phenye---napthylamine
Executive standard: gb 8827-88
Specification:
Index grade
Appearance yellow or purple flake
Solidifying point 53.0
Free amine content %_ 0.20
Application: it is used in natural rubber, synthetic rubber field. It+s used for making tires, rubber tubes, shoes, and other black industrial rubber products. It has good preventing performance caused by oxidizing , heat and wind, it can be used lonely and also be used with other antioxidants as gelata.
Package and storage:25kg paper bag in lined with plastic bag. It should be stored in a cool well-ventilated area..
Characteristics and Usesï¼?
Applicable to various lubricating oils, re-processed gasoline, paraffin and other mineral oils, as well as to polyethylene, polystyrene, polypropylene, ABS resin, polyester, cellulose resin and foamed plastic (particularly to white or light-colored product), food-grade plastics, natural rubber, synthetic rubber, animal and plant grease etc.
Product Name: Antioxidants
Product Description: "This product is one of Sebchem Key products
Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO.
Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels"
Price of product ( USD price or FOB price): USD
Product origin: Multiple
Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA
"
* JADEWIN AN 948 is high molecular weight phosphite antioxidants with excellent thermal stability and unsurpassed hydrolytic stability
* Excellent melt flow ,color protection and thermal degradation during high temperature processing or application conditions, such as transportation vehicles, dishwashers toasters and dryers.
*JADEWIN AN 948 has excellent hydrolytic stability in polymer and atmosphere,it remains granular and free flowing powder even exposed to extremely elevated moisture conditions
Applications
-PP, in polypropylene systems that use only a phosphite as process stabilizer , JADEWIN AN 948 could provide high efficiency
-PE, low dosage and excellent color and melt flow stability in both HDPE and LDPE
-PC, JADEWIN AN 948 could withstand high processing temperatures , where most phosphite antioxidants degrade or volatilize , benefiting from its high molecular weight and low volatility
* For additional information please consult the Material Safety Data Sheet.
JADEWIN AN 168 is secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary antioxidants
JADEWIN AN 168 has better synergist effort with Primary Antioxidant JADEWIN AN 1010.
JADEWIN AN 168 is of good compatibility with most Polyolefin like ABS,PC,PVC,PU, Polyester, PP,PS PBT,PET,PMMA,TPE and etc
CPD-650 is a highly effective, polymeric, non-discoloring phenolic antioxidant. Chemical
name: Phenol, 4-methy-, reaction products with dicyclopentadiene and isobutylene.
Key advantages:
� High effective polyphenolic antioxidant with low volativity.
� Non-discoloring, non-pinking.
Mainly protect light colored, non-staining goods derived from natural rubber and latex,
SBR and caboxylated SBR lattice, ABS, NBR, BR, SBS, SIS and so on.
Protection of natural and synthetic polymers based on isoprene and butadiene
chemistry.
In-process stabilization of polymers used in manufactured goods such as elastic thread,
carpet backing, foam rubber mattresses, household and surgical gloves,bath mats,rubber flooring, automotive components, household and electronic applications.
Product Nameï¼? Antioxidant 168
Chemical Nameï¼? Tris-(2,4-di-tert-butyl-phenyl)-phosphite
Molecular Formulaï¼? C42H63O3P
Molecular Weightï¼? 646.94
CAS No.ï¼? 31570-04-4
HS No.ï¼? 2924299090
EC No.: 250-709-6
Chemical structureï¼?
Production Properties:
This product is white spherical particle. It is soluble in benzene, toluene, chloroform, cyclohexane and other organic solvents, insoluble in water, alcohol and other polar solvents; Slightly soluble in esters. This product is odorless and tasteless. It has low toxicity, good thermal stability and excellent hydrolysis resistance performance.
Specificationsï¼?
Item Specification
Appearance white spherical particles
Melting Point,â?? 183.0-187.0
Volatile,% â?¤ 0.20
Solubility Clear
Light Transmittance 425nm ï¼? % â?¥ 98.0
500nm ï¼? % â?¥ 98.0
Acid valueï¼?(KOH)mg/g â?¤ 0.30
Assay,% â?¥ 99.0
2,4-Di-tert-butylphenol ï¼?% â?¤ 0.20
Anti-hydrolyzeï¼?90â??in waterï¼?14hï¼? qualified
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