Sodium tripolyphosphate 99% CAS NO 7758-29-4

Basic Info

Model No.: cy7758-29-4

Additional Info

Packaging: 25kg

Productivity: 5000 TON

Brand: cy

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 50 ton

Certificate: Enterprise standard

HS Code: 2835319000

Port: QINGDAO

Product Description

Sodium tripolyphosphate, chemical formula Na5P3O10.

Essential information

Sodium tripolyphosphate

English Name: Sodium tripolyphosphate

English alias: Pentasodium triphosphate; Sodium triphosphate; STPP;

CAS: 7758-29-4

Molecular formula: Na5O10P3

Molecular weight: 367.86400

Exact mass: 367.81900 PSA:214.40000 LogP:1.49640

Physicochemical properties

Appearance and character: white powder

Density: >1.5 g/cm3 (20 C)

Melting point: 622 degree C

Water solubility: 20 g/100 mL (20 C)

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

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

security information

Customs Code: 2835319000

WGK Germany:1

Danger category code: R36/37/38

Safety instructions: S26-S36-S24/25

RTECS: YK4570000

Dangerous goods sign: Xi

purpose

Used as softener, detergent, preservative, cement hardening agent, fiber and bleaching and dyeing cleaning agent, also used in medicine, food oil, printing and dyeing, tanning leather, paper and so on.