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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Phosphide And metal phosphates>Sodium trimetaphosphate
Sodium trimetaphosphate
  • Sodium trimetaphosphate
  • Sodium trimetaphosphate
  • Sodium trimetaphosphate
  • Sodium trimetaphosphate
  • Sodium trimetaphosphate

Sodium trimetaphosphate NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-09-23

Product Details

Product Name: Sodium trimetaphosphate CAS No.: 7785-84-4
EC-No.: 232-088-3 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/09/23

CAS:7785-84-4
MF:3Na.O9P3
MW:305.88
EINECS:232-088-3
Product Categories:Inorganics;Inorganic Salts;Salts;Sodium Salts;SodiumMetal and Ceramic Science;Synthetic Reagents;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Sodium;Sodium Salts;Synthetic Reagents
Mol File:7785-84-4.mol
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Sodium trimetaphosphate Chemical Properties
Melting point 53℃ [MER06]
density 2.49
storage temp. Inert atmosphere,Room Temperature
solubility Water (Slightly)
form Powder
Specific Gravity2.49
color White
Water Solubility Soluble in water. Insoluble in alcohol.
Merck 14,8696
CAS DataBase Reference7785-84-4(CAS DataBase Reference)
EPA Substance Registry SystemSodium trimetaphosphate (7785-84-4)
Sodium trimetaphosphate Usage And Synthesis
Chemical Propertiesefflorescent; tricl-rhomb prisms [MER06]
UsesPharmaceutic aid.
UsesSodium Trimetaphosphate works as the crosslinking agent in the cross-linked amylase-resistant starch.
Industrial usesSodium trimetaphosphate, Na3[P3O9], is the most stable compound of this group of reagents. The hydrated form of sodium trimetaphosphate contains 6 or 10 molecules of water of crystallization. Commercial production is obtained by heating NaPO3 at 525 °C.
Safety ProfilePoison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of POx and Na2O. See also PHOSPHATES.
Purification MethodsIt is precipitated from an aqueous solution at 40o by adding EtOH. It is dried in air.

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

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Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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