Product DescriptionProduct: Sodium Tripolyphosphate (STPP)CAS No.: 7758-29-4 Molecular Formula: Na5P3O10 Molecular weight: 367.86 1, Properties: White microdot powder with luster, melting point at 622 o C, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca 2+, Mg 2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity. 2, Usage: Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process. 3, Specifications: 1. Industrial grade Main content, %; 94.0 P2O5%≥ 57.0 Water insoluble %; 0.1 Iron, as Fe %; 0.015 pH of 1% water solution 9.2-10.0 2. Food grade Main content, %: 94.0 P2O5%; 57.0 Water insoluble %; 0.05 Iron, as Fe %; 0.01 pH of 1% water solution 9.5-10.0 Heavy metal, as Pb %; 0.001 Arsenic, as As, %; 0.0003 Fluoride, as F, %; 0.003 Chloride, as Cl %; 0.025 4, Packing: Plastic-woven sack with polythene inner bag; Net weight 25kg, 50kg or 1000kg; Keep away from water or moisture, do not pile up in the open air
Other Names: white oil  CAS No.: 8042-47-5EINECS No.: 232-455-8Place of Origin: China (Mainland)Appearance: colorless liquidEINECS No.: 232-455-8Usage: Cosmetic Raw Materials, Detergent Raw Materials
1. Caustic soda Purity:99%2.PackingFlakes or pearls:25kg plastic bags(3layer pp&pe)3.Applications Used in petroleum industry for the refining of petroleum products, chemical industry for dye stuff man
Packaging & Delivery Packaging Detail:25kg/poly bagDelivery Detail:15days after order confirmaitonSpecifications HDPE is widely used as the raw materials of plastic products.HDPE (high density PE) - i
Specifications PP homopolymer HP500N1.monthly 800 tons2. homopolymer3. supply any color you need4. supply PP+(10-40)%GFPP Homopolymer HP500N1. IntroductionProject Quality Index Test MethodElongation a
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