STPP 94% Industrial Grade

Product name:STPP

CAS NO.:7758-29-4

Chemical formula: Na₅P₃O₁₀ 

Molecular weight: 367.86

Standard executed: GB9983-88   

No	Specification	Industrial grade	Food grade
1	Main content              %≥	94.0	94.0
2	P2O5                          %≥	57.0	57.0
3	Water insoluble         %≤	0.10	0.05
4	Iron, as Fe                 %≤	0.015	0.015
5	pH of 1% water solution	9.2-10.0	9.5-10.0
6	Heavy metal, as Pb    %≤	-	0.001
7	Arsenic, as As            %≤	-	0.0003
8	Fluoride ,as F             %≤	-	0.003
9	Chloride, as Cl           %≤	-	0.025

Packing:25 kg plastic woven bag with inner lining, 25 MTS/MT or as customers' requests

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 catalyze, also used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry.

Place of Origin:	Tianjin in China
Model No:	94%
Brand Name:	ME
Appearance:	White Powder
Purity:	94%
FOB Price:	700-900 USD Tianjin
Other Price Terms:	CNF
Payment Terms:	L/C,T/T(Bank Transfer),
Minimum Order:	18 Metric Ton
Supply Ability:	2,500 Ton per Month
Package:	Packing:25kgs plastic woven bag with inner lining
Delivery Time:	within two weeks

 Resource:

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