Vitamin B12 Cyanocobalamin Description: Crimson crystals or crystalline powder,flavorless and tasteless.Gradually hygroscopicity.Easily decomposed when exposed to light.Slightly soluble in water or ethanol. insoluble in acetone chloroform and ether. Standard: BP2004, USP28,EP5.0,CP2005 Specification: Item Standard Result Appearance Dark red crystalline powder Dark red crystalline powder Indentification Positive Positive Ratio Absorbance A361/A278 1.70-1.90 1.87 A361/A550 3.15-3.40 3.28 Loss on drying % 10max 2.50 Assay % 97 MIN 98.60 Related substances % 3 max 0.78 Pseudo Cyanocobalamin Complies Complies

Character: Colorless needle crystal or white crystalline powder, no smell,no flavor. Do not dissolve in water, easy to dissolve in ethanol, ether, chloroform and acetone Function; As a kind of vitamin medicine, it takes part in the metaboly and the absorption of calcium and phosphorus, the acceleration of the calcification of bone matrix. Used for rachitis, osteomalacia and poor performance of parathyroid gland, specially for hypogenesis of children, calcium deficiency in duration of pregnancy, osteoporosis of old people. It can also work as nutrition additive in food industry and composite fodder additive in fodder industry. Package: According to customers requirement. Standard: CP2000,USP24,BP98 Validity: 2 years Specification and Test Result: Items specification Analysis Result Characters A White crystalline powder A White crystalline powder Melting range USP24 115.0-116.4 115.2 BP98 112.0-115.0 113.0 Specific optical rotation +103.0 to +107.0 +104.4 Light absorptin 460-

our CMC is mainly used in detergent powder we have different content of CMC, it can be specially produced as per your requirement 1.CMC 55% Specification and COA: Items Specification Test Result Purity % min 55 58.6 Degree of Substitution 0.5-0.7 0.61 Moisture % max 10.0 4.3 PH Value 8-11.5 8.3 Viscosity in 2% solution 5-40 7 Packing: 25kgs/bag 2. CMC-Na 65% Specification and COA: Items Specification Test Result Purity % min 65 67 Degree of Substitution 0.5-0.7 0.59 Moisture % max 10.0 5.4 PH Value 8-11.5 8.2 Viscosity in 2% solution 5-40 30 Packing: 25kgs/bag

Sodium Dodecyl Sulfate ( SDS) Another name: sodium lauryl sulfate, SLS Chemical formular: CH3(CH2)11OSO3Na Anionic surfactant. Excellent detergency Packaging: net weight 20Kg in plastic woven bag with plastic film bag,; Storage: Store in a cool, dry place. Avoid moisture and heat Specification: items standard Test Ruslt Appearance White or pale yellow powder . conform Active ingredient (%) 92 min 93.25 soluble substances in Petroleum ether (%) 2.0 max 1.06 Inorganic salts (NaCl+Na2SO4) (%) 5.5 max 3.98 Water (%) 3.0 max 1.72 pH (1% aq. solution) 7.5-9.5 8.60

sodium percarbonate coated Item Standard Test Result Appearance White, free flowing White, free flowing Active Oxygen (O) 13.0% min 14.08% Fe 0.002% max 0.001% Moisture 2.0% max 1.25% Bulk Density 0.6-1.1 g/ml 0.96 g/ml Stability 90% min 90.15% PH value ( 30g/L solution) 10-11 10.6

CSDS is widely used as STPP Substitute in detergent powder making advantages: a.CSDS is the best in current phosphorus-free detergent builders, the function is almost same as STPP. It is the best replacement of STPP at present b.CSDS is completely friendly to earth while STPP caused serious pollution. c.CSDS has an excellent solubility in water,even cold water, better than STPP. xxxxx price of CSDS is much lower than that of STPP e.CSDS can be used same as STPP in producing process, without any change in equipment specification and COA ITEM INDEX TEST RESULT Calcium exchange capacity >=400 mgCaCO3/gCSDS: 431.06 Humidity: <=5% 2.5 PH value: <=12 11.27 SiO2: >=20% 23.08 Whiteness: >=80% 87.99 Solubility: fully soluble FULLY SOLUBLE Visual specific weight: 0.25-1