Sodium Tripolyphosphate (STPP) , CAS 7758-29-4

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: ISO
• Purity: >95%
• Type: Sodium Tripolyphosphate
• Model NO.: zxchem
• Grade Standard: Food Grade
• Synonyms: Sodium Tripolyphos
• Application: Food Additive
• Function: Modifier; Emulsifier; Buffer; Chelating Agent
• Transport Package: 25kgs Kraft Bag
• Specification: >95%
• Trademark: ZXCHEM
• Origin: China
• HS Code: 2835319000
• Production Capacity: 50000mt/Year

Product Description

Technical data sheet of Sodium Tripolyphosphate

Synonyms: Sodium Tripolyphos
Cas No: 7758-29-4
MF: Na5P3O10

Specification:

Item	Standards
Appearance	White Powder
Assay %	95.0 Min
P2O5 %	57-57.8%
Heavy Metal (as Pb) %	0.0010 Max
Package	In 25kgs net kraft paper bag
Storage condition	Keep containers/bags closed under cool and dry place
Shelf Life	2 Years

Product Description:
Our phosphate products are produced by thermal phosphoric acid processing. It is High quality, low heavy metal content. It is widely used as water retention agent; fat and protein emulsifier; quality improver for meat products.
 

Product Application:

Sodium tripolyphosphate has the functions of chelating, suspending, dispersing, peptizing, emulsifying, pH buffering, etc. It can be used as the main auxiliary agent of synthetic detergent, industrial water softener, leather pre-tanning agent, dyeing auxiliary agent, organic synthesis catalyst , Pharmaceutical industry dispersant and food additives, etc.