Weifang Xinhai Chemical Co., Ltd.

home products Others sodium tripolyphosphate(STPP)

(STPP)sodium tripolyphosphate...

sodium tripolyphosphate(STPP)...

sodium tripolyphosphate(STPP)

Product Details:

Place of Origin	Shandong, China
Brand Name	xinhai
Purity	94%
Place of Origin	Shandong, China
Brand Name	xinhai

Payment & Shipping Terms:

Minimum Order Quantity:	20 Ton
Price:	FOB qingdao USD 500~700
Packaging Details:	by woven bags,25kg/bag,50kg/bag
Delivery Time:	one week for the first order
Payment Terms:	L/C,T/T
Supply Ability:	100 Ton per Week

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Detailed Product Description

Sodium Tripolyphosphate/STPP

Industrial Grade
Assay Na5P3O10 % Min94.0-96.0
P2 O 5 % Min 57.0
Water Insoluble Matter % :Max 0.15
Iron(Fe) % :Max 0.015
PH value (1% water solution) : 9.2-10.0
Whiteness % :Min90
Ignition loss :1.0
density (g/cm3) : 0.35-0.9
Phase I : 10-30
Particle Size(1.00mm) % :MIn95

Food Grade
Assay Na5P3O10 % :Min94.0-95.0
P2 O 5 % :Min 57.0
Water Insoluble Matter % :Max0.05
Iron(Fe) % :Max0.015
PH value (1% water solution) :9.2-10.0
Heavy Metal (as Pb) % :Max0.001
Arsenic (As) % :Max 0.0003
Fluoride (F) % :Max 0.003
Chloride(Cl) % :Max0.025
Sulphate(SO4)% :Max0.4
Whiteness % :Min90
density (g/cm3) :0.35-0.9
Phase I :10-30
Particle Size(1.00mm) % :Min 95
Packing: 25kg or 50Kg/woven bag lined with PE liner, or 1000 Kg/Container bag; 20-24mt/20 feet container