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

Name:Sodium tripolyphosphate (STPP)
CAS: 7758-29-4
EINECS: 231-838-7
MF: Na5O10P3
MW: 367.86400
MP: 622 °C
Density: >1.5 g/cm3 (20?C)

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Product Details:

Name: Sodium tripolyphosphate (STPP)

Synonyms:

Sodium triphosphate;

Pentasodium triphosphate;

STPP;

Pentasodium tripolyphosphate Anhydrous;

Sodium triphosphate pentabasic;

Sodium tripolyphosphate pentabasic;

CAS: 7758-29-4

EINECS: 231-838-7

MF: Na5O10P3

MW: 367.86400

MP: 622 °C

Density: >1.5 g/cm3 (20?C)

Appearance: white powder or solid

Solubility in water: 20 g/100 mL (20 ?C)

Stability: Stable. Incompatible with strong oxidizing agents, strong acids. Hygroscopic.

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Storage Condition: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Application: Used as water softener, detergent, preservative, cement hardening agent, fiber and bleaching and cleaning agent, also used in medicine, food petroleum, printing and dyeing, tanned leather, paper making, etc.

Sodium tripolyphosphate (STPP) CAS: 7758-29-4