Chemical Material 94% Min Sodium Tripolyphosphate STPP for Detergent

Usage:
1, It is used as one of the main auxiliaries agent for synthetic detergent, synergist for soap.2, Tanning agent for making leather.3, Softener for water in industry.4, An effective dispersion agent for suspension treatment of painting, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.5, Resistance agent of the oil contamination in paper production.6.The food industry for the improvement of the quality of canned, fruit juice beverage, dairy and soy milk agent; mainly for canned ham meat tenderizer, canned broad beans in the Yuba softening. It can also be used as softening agent and thickener
Performed Specifications:
Specifications
Tech Grade
Food Grade
Main content % ≥
94.0
94.0
Whiteness % ≥
90.0
90.0
P2O5% ≥
57.0
57.0
Water Insoluble Matter %≤
0.1
0.1
Fe % ≤
0.01
0.01
PH Value of 1% water solution
9.2-10.0
9.2-10.0
Bulk Density(g/cm3)% ≥
0.5-0.7/0.7-0.95
0.5-0.7/0.7-0.95
Arsenic, as As % ≤
0.0001
Heavy metals, as Pb % ≤
0.001
Fluoride, as F % ≤
0.003