Phosphorus Pentoxide(P2O5) % : 68.0 min Non-Living Phosphate (P2O5)% : 7.5 max Fe % : 0.05 max Water Insoluble % : 0.05 max PH of 1% solution : 5.8-7.3 Apperance : White powder or Crystal. Net 25kgs plastic woven bag, 24MT/20 FCL with pallet; 25MT/20FCL without pallet.
STPP Tech Grade 94%min Appearance: White Powder Na5P3O10: 94.0%Min P2 O 5: 57.0%Min Water Insoluble Matter: 0.10%Max Iron(Fe): 0.007%Max PH value (1% water solution): 9.2-10.0 Whiteness :88%Min Ignition: loss 1.0 Density (g/cm3): 0.65-0.99 Phase I: 10-30 96% Packing: 25kg/PP bag
Classification: Other Inorganic Salts CAS No.: 7681-57-4 Other Names: Sodium Pyrosulfite MF: Na2S2O5 EINECS No.: 231-673-0 Place of Origin: Hebei China (Mainland) Grade Standard: Food Grade, Industrial Grade Purity: 97% Appearance: White to yellow white free flowing Application: Food preservative; Mining; Water treatement plants Brand Name: HSM Model Number: Sodium Metabisulfite 64% color: White or light yellow crystalline powder. Packaging Detail:25kg or 50kg pp bag ,25 tons in one 20ft.
Property: it is a colourless flake or white crystalline solid with strong hygroscopicity. It can be soluble in water while insoluble in organic solvents. Application: For the oil field, it is applied for paper making, textile, printing and dyeing, petroleum, chemical, leather, metallurgy and construction. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment. Packing: 25kg PP Bag, 23MT 20 FCL
Stpp na5p3o10 Mw: 367.86 Low-density :0.35-0.5g/cm3, medium-density :0.51-0.65g/cm3, high-density :0.66-0.9g/cm3 Appearance: white granular or powder Sodium tripolyphosphate in line with industry requirements in the following table (gb9983-2004) Item standard Na5p3o10 % min 95.0 P2o5 % min 57.0 Water insoluble % max 0.05 F % max 0.003 As % max 0.00013 Heavy metals (pb) % max 0.001 Chloride (cl) % max 0.025 Sulphate (so4) % max 0.4 Whiteness % min 85 Ph(1% aqueous solution) 9.5-10.0 Ph value (1% solution) 9.2-10.0 Particle size through 1.00mm sieve screening test rate is not less than 95% 25kg/bag
Specifications: Index industrial grade Assay na5p3o10 % 94.0-96.0 P2o5 % 57.0 Water insoluble matter % 0.15 Iron(fe) % 0.015 Ph value(1% water solution) 9.2-10.0 Heavy metal (as pb) - Arsenic ú¿asú¬% - Fluoride (f) % - Chloride (c1) % - Sulphate(so4) % - Whiteness % 90 Ignition loss 1.0 Density (g/cm3) 0.35-0.9 Phase i 10-30 Particle size(1.00mm)% 95 25kg or 50kg/woven bag lined with pe liner, or 1000 kg/container bag; 20-24mt/20 feet container
Sodium tripolyphosphate has a wide range of uses, because of its dispersion, chelating, gelling, emulsification, pH buffer and other functions, so it can be widely used in food processing, industrial manufacturing, medical and other fields. 1, food processing: sodium tripolyphosphate belongs to inorganic substances, can be used as food additives, play a role in regulating the pH of food, improve the taste of the effect, but also lock the water, help to achieve the purpose of food preservation, can extend the shelf life of food, can make the food tenderized, but also to a certain extent to improve the flexibility of the food. Because of its good dispersing ability, it can make the taste of food more delicate and smooth, so sodium tripolyphosphate is also mostly used in meat, dairy products, canned goods, juice drinks and other foods. 2ã??Industrial manufacturing: Sodium tripolyphosphate can be used in industry to purify water, also can be used as bleach, deodorant, antiseptic, made into soap, detergent to use, also can be used as industrial water softeners, leather pre-tanning agent, dyeing auxiliaries, coatings, etc., widely used in industrial manufacturing. 3 Medical use: Sodium tripolyphosphate is a kind of ionic crosslinking agent, which can be applied to the production of medical hemostatic materials.
