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STPP 94%
1) Purity: 94%;
3) White Powder or granule 4) Superior quality and competitive price 5) detergent,ceramic,petroleum
Chemical formula: Na5P3O10
Molecular weight: 367.86
Standard executed: GB9983-2004
Technical Specifications:
Properties: white powder, apparent density:0.35-0.90g/ml, melting point: 622degree, easily dissolving in water; water solution is alkaline(PH value of 1% solution is 9.7); can hydrolyze into phosphate in water, has good ability in complexing metal ions,; can be used to soften water; has some surfactant properties.
Application: mainly used as syndet adjuvant, soap synergist and prevent bar soap from oiling off and blooming; has strong emulsification on lubricant and oils and fats, can be used to adjust the PH value of buffer soap solution; can be used as water softener for industrial water, pretanningagent and dyeing adjuvant; drilling mud dispersant; dispersant in preparing suspension in paint, kaolinite, magnesium oxide, calcium carbonate etc.; oil-proofing agent and antifoulant in paper industry.
Packing: n.w. 25kgs/50kgs/1,000kgs plastic-lined woven bags.
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