Product Info

• Product Name: Sodium Tripolyphosphate
• CAS NO.: 7758-29-4
• Other Name: STPP
• EINECS No.:
• Molecula Formula(MF): Na5P3O10
• HS Code: 2835311000
• Formula Weight: 367
• UN No.: -
• E No.: E451
• Appearance: White powder or granular
• Solubility:
• Melting Point: 622.00℃
• Flash Point:
• Boiling Point:
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Product Certificate

Application

Used as buffer, leaven, quality modifier, ferment agent, emulsifier, nutriment, adhesive and preservative in foods.

Package & Trade Terms

Package: In 25kg, 50kg, 1000kg net bags; store at a cool, dry and well ventilated place.

Storage Condition:

Supply Ability: 8000.00MT/Month

Trade Terms: FOB

Shipping Mode: By Sea

Shipping Port: AnyPort

Payment Terms: T/T

Advantage Description

Sodium Tripolyphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. It is a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture.

Detailed Description