Specification :

Sodium Tripolyphosphate ( Food Grade)
1. Product property:
CAS No: 7758-29-4
Molecular Formula: Na5P3O10
Molecular Weight: 367.86
Melting Point: 622
Appearance: White or colorless crystal powder.
2. Specifications
1) Na5P3O10: 95.0% Min
2) P2O5: 57.0% Min
3) Water Insoluble Matter: 0.05% Max
4) PH Value ( 1% water solution) : 9.5-10.0
5) Heavy Metal ( as Pb) : 0.001% Max
6) Arsenic ( As) : 0.0003% Max
7) Fluoride ( F) : 0.003% Max
8) Whiteness: 85% Min
9) Chloride ( Cl) : 0.025% Max
10) Sulfate ( SO42-) : 0.4% Max
3. Usage:
It can be used in different kinds of food additives, such as meat, seafood, canned food industries with benefits of water retention, prolong shelf life and maintaining of essential nutrients. Also used in baker industry.
4. Packing: 25kg plastic bag with PE inside and PP woven outside; 25MT/ 20’ FCL
5. Storage: Keep in dry and windy conditions
6. H.S. CODE: 2835311000

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