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High Quality Food Grade CAS 4468-02-4 Zinc Gluconate
Products Description Zinc gluconate, chemical formula C12H22O14Zn, is the zinc salt of gluconic acid, white crystalline or granular powder at room temperature, odorless, slightly astringent, easily dissolved in boiling water, dissolved in water, insoluble in absolute ethanol, trichloromethane or diethyl ether. Basic Analysis Items USP Assay % 97.0~102.0 Water % ≤11.6 PH 5.5~7.5 Sulfate % ≤0.05 Chloride % ≤0.05 Reducing substances % ≤1.0 Lead (as Pb) % ≤ 0.001 Cad... -
high purity potassium sorbate
Product introduction White crystalline particle or white near white crystalline powder, odorless. It’s easily soluble in water and nearly insoluble in ethanol. BASIC ANALYSIS Items Specification Content ≥99.0 % Chloride(Cl)% ≤ 0.01 % Sulfate(SO4)% ≤ 0.05 % Metal chelate(Pb)% ≤ 0.001 % Iron(Fe)% ≤ 0.001 % Chelate : mgCaCO3/g 265 min pH Value 4.0-5.0 NTA% ≤ 1.0 % Bulk density kg/m3 850-1050 Appearance white crystal powder Application It can be used chelate agent, prese... -
Food Grade 80 Mesh D-Glucosamine Sulfate 2kcl for Joint Repair
Product introduction A white crystalline powder, odorless, slightly sweet, soluble in water,slightly soluble in methanol, insoluble in organic solvents such as ethanol. BASIC ANALYSIS ITEMS SPECIFICATION Appearance White crystal powder Identification Infrared Absorption Conformed Chloride and Potassium HPLC Sulfate content 98.0%~102.0% Specific Rotation[a]20 D +47.0°~ +53.0° pH 3.5~5.0 Loss on Drying ≤0.5% Residue on Ignition 26.5~31.0% Sulfate 15.5~16... -
Tert-butyl hydroquinone TBHQ
Product features Efficient, stable and safe No smell Inhibit the growth of bacteria and mold Notes Since the amount of antioxidants added is small, in order to exert its antioxidant effect more effectively, TBHQ should be mixed with the easily oxidized fats and vitamins in the feed before mixing with the corresponding raw materials; TBHQ should be used before the product has undergone rancidity and deterioration, and avoid mixed use with PG, and avoid use under alkaline condition... -
Food Additive Sweetener L-Arabinose Powder
Products Description L-arabinose is a kind of aldopentoses, it’s a low-calurie sweetener, it inhibits the sucrase activity and prevents increasing of blood glucose, therefore, it can prevent fat accumulation and against high blood glucose disease. L-arabinose is more common than D-arabinose in nature, it can be used as pharmaceutical intermediate, preparing culture medium and be used for synthesis in the flavour industry. L Arabinose is a monosaccharide containing 5 carbon atoms. L... -
Food Grade MCP Monocalcium Phosphate
Product introduction It is white crystalline powder or flaky crystal. Specific gravity is2.220. When heated to 100℃,it begins to lose crystal water. It is soluble in hydrochloric acid and nitric acid ,slightly soluble in water(1.8﹪). BASIC ANALYSIS Quality index GB25559-2010 FCC V Assay (as Ca) ﹪ 16.8-18.3(Anhydrous) 16.8-18.3(Anhydrous) 15.9-17.7(Monohydrate) 15.9-17.7(Monohydrate) As≤﹪ 0.0003 0.0003 Pb≤﹪ 0.0002 0.0005 Heavy Metal (as P... -
CHITOSAN OLIGOSACCHARIDE(FOOD GRADE)
Product introduction Low molecular weight, excellent water solubility, great function, absorbable and high biological activity. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Yellow or light yellow powder without peculiar smell and visible impurity Molecular Weight ≤1000Da Moisture ≤10.0% Ash Content <1.0% Insoluble Substance ≤1.0% pH 5.0~7.0 As ≤0.5ppm ≤1000cfu/g ≤1000cfu/g Yeast and Mold ≤100cfu/g Pathogenic Bacterium Negative Application Applicati... -
D-p-Methyl Sulfone Phenyl Ethyl Serinate
roduct Description Catalogue Number M326190 Chemical Name D-p-Methyl Sulfone Phenyl Ethyl Serinate Synonyms (βS)-β-Hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester; CAS Number 36983-12-7 Molecular Formula C₁₂H₁₇NO₅S Appearance White Solid Melting Point 117-119°C Molecular Weight 287.33 Storage 4°C Solubility Chloroform Category Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites; Applications Florfenicol intermediate. Gmo statement We hereby decla... -
Krill peptide powder
roduct Description Polypeptides can be divided into two types: nutritional and functional.Nutritional peptides provide various amino acids that organisms need every day, which are not only conducive to the absorption and utilization of amino acids, but also promote the absorption of minerals; functional peptides can be used as neurotransmitters, neuromodulatory factors, etc. To affect many important physiological and biochemical functions in the organism.Krill peptides are both nutritional pe... -
N-capylic acid
Application used to produce antiseptic, foaming agent, and insecticide, or used in antirust, corrosive inhibitant, defoamer, lube additive, viscosity regulator and high molecule modifier. BASIC ANALYSIS Item Index Iodine value, g/100g ≤ 0.5 Saponification value, mg/g 387-390 Acid value, mg/g 386-389 Lovibond chroma (133.4mm Trough) ≤ R1.0 Y4.0 C8, % ≥ 99 -
China Factory Supply CARBOXYMETHYL CHITOSAN(MEDICAL GRADE)
Product introduction It is a white or slightly yellow amorphous powder, soluble in water, clear and transparent in aqueous solution, stable in nature, with many characteristics, such as strong antibacterial, fresh-keeping, and amphoteric polyelectrolyte. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Off-White or light yellow flake or powder Carboxylation Degree ≥80% Viscosity ≤100mpa.s pH 6.0~10.0 content ≥85% Loss on Drying ≤15.0% Residue on Ignition ≤18.0% Insol... -
o-Vanillin/ 3-Methoxysalicylaldehyde CAS 148-53-8 C8H8O3
BASIC ANALYSIS Item Standard Result Appearance Pale yellow crystalline powder Conform Melting range℃ ≥41.0 41.7 Purity % ≥98.0 99.52 Heavy metal (as Pb) ≤0.001 < 0.001 Arsenic % ≤0.0003 < 0.0003 Use Used as a intermediate and an important starting material for the synthesis of a variety of spices. Gmo statement We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant mate...
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