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Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
Chemical formula: Na5P3O10
Molecular weight: 367.86
Standard executed: GB9983-88
Properties:White microdot powder with luster, melting point at 622℃, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity
Please find the detailed product information as follows:
Industrial grade:
Main content : 94.0%min P2O5 : 57.0%min Water insoluble: 0.1%max
Iron(Fe): 0.015%max PH of 1% water solution: 9.2-10.0
Food grade
Main content : 94.0%min P2O5 : 57.0%min Water insoluble: 0.05%max
Iron(Fe): 0.01%max PH of 1% water solution: 9.5-10.0
Heavy metal, as Pb: 0.001%max Arseni (As ): 0.0003%max
Fluoride ( F): 0.003%max Chloride ( Cl): 0.025%max
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.
Application: 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.
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