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Sodium trimetaphosphate

Product Name
Sodium trimetaphosphate
CAS No.
7785-84-4
Chemical Name
Sodium trimetaphosphate
Synonyms
STMP;trimetaphosphate;cyclischestrinatriummetaphosphat;CPD-610;trisodiummetaphosphate;2,4,6-trioxido-1,3,5,2;SODIUM TRIMETAPHOSPHATE;Sodium phosphate (meta);sodium cyclotriphosphate;sodiumphosphate((napo3)3)
CBNumber
CB4287241
Molecular Formula
3Na.O9P3
Formula Weight
305.88
MOL File
7785-84-4.mol
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Sodium trimetaphosphate Property

Melting point:
53℃ [MER06]
Density 
2.49
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Water (Slightly)
form 
Powder
color 
White
Specific Gravity
2.49
Water Solubility 
Soluble in water. Insoluble in alcohol.
Merck 
14,8696
CAS DataBase Reference
7785-84-4(CAS DataBase Reference)
EPA Substance Registry System
Sodium trimetaphosphate (7785-84-4)
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Safety

Safety Statements 
44
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
RTECS 
OY4025000
TSCA 
Yes
HS Code 
28353190
Hazardous Substances Data
7785-84-4(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T5508
Product name
Trisodium trimetaphosphate
Purity
≥95%
Packaging
500g
Price
$41.4
Updated
2024/03/01
Sigma-Aldrich
Product number
PHR2204
Product name
Sodium Trimetaphosphate
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
1G
Price
$107
Updated
2024/03/01
Alfa Aesar
Product number
089063
Product name
Sodium trimetaphosphate
Packaging
1kg
Price
$66.6
Updated
2024/03/01
Alfa Aesar
Product number
089063
Product name
Sodium trimetaphosphate
Packaging
5kg
Price
$262.65
Updated
2024/03/01
Usbiological
Product number
466350
Product name
Sodium Trimetaphosphate
Packaging
1g
Price
$340
Updated
2021/12/16
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Sodium trimetaphosphate Chemical Properties,Usage,Production

Chemical Properties

efflorescent; tricl-rhomb prisms [MER06]

Uses

Pharmaceutic aid.

Uses

Sodium Trimetaphosphate works as the crosslinking agent in the cross-linked amylase-resistant starch.

Industrial uses

Sodium 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 Profile

Poison by intravenous route. Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of POx and Na2O. See also PHOSPHATES.

Purification Methods

It is precipitated from an aqueous solution at 40o by adding EtOH. It is dried in air.

Sodium trimetaphosphate Preparation Products And Raw materials

Raw materials

Phosphoric acid Sodium phosphate monobasic Sodium pyrophosphate Sodium metaphosphate

Preparation Products

Starch, hydrogen phosphate acetate Starch, hydrogen phosphate, 2-hydroxypropyl ether DISTARCH PHOSPHATE Acetylated Dishtarch Phosphate
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Sodium trimetaphosphate Suppliers

Belgium 1 China 205 Europe 2 Germany 3 India 7 Japan 2 Switzerland 1 United Kingdom 3 United States 21 USA 1 Global 246
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View Lastest Price from Sodium trimetaphosphate manufacturers

Hebei Shengyang Water Conservancy Engineering Co., Ltd.
Product
Sodium trimetaphosphate 7785-84-4
Price
US $18.00-18.00/kg
Min. Order
1kg
Purity
99.9
Supply Ability
5000
Release date
2024-05-08
Hebei Kingfiner Technology Development Co.Ltd
Product
Sodium trimetaphosphate 7785-84-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
500000kg
Release date
2024-05-07
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Sodium trimetaphosphate 7785-84-4
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-06

7785-84-4, Sodium trimetaphosphate Related Search:

Sodium citrate Sodium carbonate Sodium hydroxide Sodium chloride Sodium gluconate Folic acid Glycine Sodium bicarbonate Diclofenac sodium Ethyl 2-(Chlorosulfonyl)acetate METAPHOSPHORIC ACID Sodium acetate Sodium polyphosphate Sodium formate Sodium metaphosphate Sodium benzoate SODIUM TETRATHIONATE DIHYDRATE Sodium tetraborate decahydrate

  • SODIUM TRIMETAPHOSPHATE
  • STMP
  • TRIMETAPHOSPHATE TRISODIUM SALT
  • TRISODIUM TRIMETAPHOSPHATE
  • 3,5,2,4,6-trioxatriphosphorinane,2,4,6-trihydroxy-trisodiumsalt
  • cyclicsodiumtrimetaphosphate
  • cyclischestrinatriummetaphosphat
  • Metaphosphoricacid(H3P3O9),trisodiumsalt
  • Metaphosphoricacid(H3P3O9)trisodiumsalt
  • sodiummetaphosphate(na3(p3o9))
  • sodiumphosphate((napo3)3)
  • trimetaphosphate
  • trimetaphosphategradeiiitrisodium
  • trimetaphosphoricacid(h3p3o9),trisodiumsalt
  • 1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-trihydroxy, trisodium salt
  • 2,4,6-Tri(sodiooxy)-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trione
  • CPD-610
  • Metaphosphoric acid(H<sub>3</sub>P<sub>3</sub>O<sub>9</sub>), sodiuM salt (1:3)
  • TrisodiuM triMetaphosphate >=95%
  • Metaphosphoric acid(H3P3O9), sodium salt (1:3)
  • trisodiummetaphosphate
  • trisodiumtrimetaphosphate(na3p3o9)
  • sodium cyclotriphosphate
  • trimetaphosphate trisodium
  • trisodium cyclo-triphosphate
  • Sodium phosphate (meta)
  • Sodium phosphate, tribasic: (Sodium trimetaphosphate)
  • sodium trimetaphosphate for food
  • metaphosphoric acid trisodium salt
  • SODIUMTRIMETAPHOSPHATE,FCC
  • Sodium trimetaphosphate ISO 9001：2015 REACH
  • 2,4,6-trioxido-1,3,5,2
  • Sodium Trimetaphosphate extrapure AR, 95% (STMP)
  • 7785-84-4
  • Na3P3O9
  • NaPO33
  • 3NaO9P3
  • Na3O9P3
  • Inorganic Salts
  • Synthetic Reagents
  • 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