Sodium Tripolyphosphate STPP 94% Food Grade Phosphate Food Additives

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: 7758-29-4
• Grade Standard: Food Grade
• Keywords: STPP
• Shelf Life: 2 Years
• Usage: Additives
• Color: White
• Package: 25kg/Bag
• pH Value(1%Solution): 9.1-10.2
• Transport Package: Plastic Bag
• Specification: 94%MIN
• Origin: Sichuan
• HS Code: 283531

Product Description

Product Description

Goods Description:
Product Name: Sodium Tripolyphosphate
Grade : Industrial or Food grade
Other Name: STTP
Purity : 94% Min
CAS No.: 7758-29-4
EINECS .: 231-838-7
MF: Na5P3O10
HS Code: 28353190

Application:
Use for Oil Filed Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production.

Specification:
 

Item	Test Standard
Appearance	White powder
Main contents              %	≥94
(P2O5)  %	≥56.5
PH	9.2-10.0
Fe                       %	≤0.015
Water insoluble             %	≤0.10
White (W10)%	≥85

Goods picture: