Keywords

• STPP
• Sodium tripolyphosphate
• Sodium tripolyphosphate anhydrous

Quick Details

• ProName: Factory Supply STPP
• CasNo: 7758-29-4
• Molecular Formula: Na5O10P3
• Appearance: solid
• Application: Pharmaceutical intermediates
• DeliveryTime: immediately
• PackAge: drum
• Port: Shanghai Port
• ProductionCapacity: 400 Metric Ton/Day
• Purity: 99.9%
• Storage: keep in cool and dry place
• Transportation: by sea
• LimitNum: 1 Gram
• Moisture Content: 0.01%
• Impurity: 0.01%
• purity: 99.9%

Superiority

Sodium tripolyphosphate Basic information

detergent builders Chemical Properties Uses methods of production

Product Name: Sodium tripolyphosphate

Synonyms: SODIUM TRIPOLYPHOSPHATE;STPP FG Granular 20G;Food Grade Sodium Tripolyphosphate;armofos;empiphosstp-d;freez-gardfp19;natriumtripolyphosphat;poly

CAS: 7758-29-4

MF: Na5O10P3

MW: 367.86

EINECS: 231-838-7

Product Categories: metal phosphate compound;INORGANIC & ORGANIC CHEMICALS;FOOD ADDITIVES;Water Ttreatment Chemicals;Inorganic Chemicals;Food and Feed Additive;Inorganics

Mol File: 7758-29-4.mol

Sodium tripolyphosphate Structure

Sodium tripolyphosphate Chemical Properties

Melting point 622 °C

density 2.52 g/cm3 (20℃)

vapor pressure <0.1 hPa (20 °C)

storage temp. Storage temperature: no restrictions.

solubility H2O: may be clear to slightly hazy

form Powder/Solid

color White

Odor Odorless

PH 9.0-10.0 (25℃, 1% in H2O)

PH Range 9.5 - 10.3 at 1 g/l at 20 °C

Water Solubility 20 g/100 mL (20 ºC)

Sensitive Hygroscopic

Merck 14,8697

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

InChIKey HWGNBUXHKFFFIH-UHFFFAOYSA-I

CAS DataBase Reference 7758-29-4(CAS DataBase Reference)

EPA Substance Registry System Sodium tripolyphosphate (7758-29-4)

Details

Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xiamen and Hongkong, including production bases in Xinjiang(90,000 square meters), Hebei(40,000 square meters), Jiangsu(36,000 square meters) and Fujian(31,000 square meters) provinces.

Ality Chemical mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures including OEM and R&D Services.

Ality Chemical devotes to providing global retail customers and end clients with quality, comprehensive and diversified chemicals.

Ality Chemical upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principle, which is committed to creating the leading Chemical Production&Supply Brand in the world.