CAS 7758-29-4 White Powder STPP Food Grade Additives

Basic Information
Place of Origin: CHINA
Brand Name: Herrman
Certification: ISO
Model Number: AH
Minimum Order Quantity: 1KGS
Price: Negotiable
Packaging Details: 25kgs/bag, kraft paper bag/plastic woven bags with PE inner.
Delivery Time: 5 work days
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 3000 metric tons per year
Detail Information
Classification: Phosphate Other Name: STPP
Purity: Min. 95% EINECS No.: 231-838-7
CAS No.: 7758-29-4 Storage: Cool And Dry
Shelf Life: 24 Months Grade: Food Grade; Industrial Grade
Appearance: White Powder Or Granula Samples: Freely
High Light:

stabilizer food additive


stabilizer in food industry

Product Description

Industrial Grade Sodium Tripolyphosphate Pentasodium Triphosphate STPP



White powder or granular; Easily soluble in water;It has got salient chelating capacity to Ca and Mg ions.and can soften hard water to make suspension solution become into clear solution;It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat.



Items Specification Test result
Na5P3O10: 95%min 97.5%
P2O5: 57%min 57.2%
Insoluble in water: 0.1%max 0.04%
Fe: 0.015%max 0.005%
Ph (1% solution): 9.2-10 9.7
Whiteness: 90%min 94.4%
Bulk density: 0.65-1 g/cm3 0.82
Phase I: 15-40 25
Loss in ignition 0.5%max 0.26%




1. It is used in Ceramic industry

2. Used in Food industry, improving water holding capacity

3. Modifier, Emulsifier, Buffer, chelating agent, stabilizer etc.

4. it is a kind of excellent detergent additives, it have have emulsifying and dispersing effect

5. It is used as soft water industry



Packing: 25kgs/bag, kraft paper bag/plastic woven bags with PE inner.


Storage: Product must be store in a cool and dry place, Keep every bag sealed.

CAS 7758-29-4 White Powder STPP Food Grade Additives

Contact Details
Rekkles Chen

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