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
- Molecular Weight:
- 305.88
- MDL Number:
- MFCD00867826
- MOL File:
- 7785-84-4.mol
- MSDS File:
- SDS
| 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) |
| Indirect Additives used in Food Contact Substances | TRISODIUM TRIMETAPHOSPHATE |
| SCOGS (Select Committee on GRAS Substances) | Sodium trimetaphosphate |
| FDA 21 CFR | 172.892 |
| EWG's Food Scores | 1 |
| FDA UNII | 3IH6169RL0 |
| EPA Substance Registry System | Sodium trimetaphosphate (7785-84-4) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| 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) | |||||||||
| NFPA 704 |
|
Sodium trimetaphosphate price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | T5508 | Trisodium trimetaphosphate ≥95% | 7785-84-4 | 500g | $41.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | PHR2204 | Sodium Trimetaphosphate Pharmaceutical Secondary Standard; Certified Reference Material | 7785-84-4 | 1G | $107 | 2024-03-01 | Buy |
| Alfa Aesar | 089063 | Sodium trimetaphosphate | 7785-84-4 | 1kg | $66.6 | 2024-03-01 | Buy |
| Alfa Aesar | 089063 | Sodium trimetaphosphate | 7785-84-4 | 5kg | $262.65 | 2024-03-01 | Buy |
| Usbiological | 466350 | Sodium Trimetaphosphate | 7785-84-4 | 1g | $340 | 2021-12-16 | Buy |
Sodium trimetaphosphate Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +86-17396673057 | linda@tnjone.com | China | 1143 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 822 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 | angelia@hbmojin.com | China | 750 | 58 |
| Watson Biotechnology Co.,Ltd | +86-18186686046 +86-18186686046 | sales01@watsonbiotech.cn | China | 5849 | 58 |
| Aurora Industry Co., Ltd. | +86-13591747876 +86-13591747876 | alex1_auco@126.com | China | 299 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
View Lastest Price from Sodium trimetaphosphate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-27 | Trisodium trimetaphosphate
7785-84-4
|
US $0.00-0.00 / kg | 1kg | 99% | 20MT | Watson Biotechnology Co.,Ltd | |
 |
2025-04-23 | SODIUM TRIMETAPHOSPHATE
7785-84-4
|
US $10.00 / kg | 1kg | 99% | 100 | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-15 | trimetaphosphate trisodium
7785-84-4
|
US $70.00 / kg | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- Trisodium trimetaphosphate
7785-84-4
- US $0.00-0.00 / kg
- 99%
- Watson Biotechnology Co.,Ltd
-
- SODIUM TRIMETAPHOSPHATE
7785-84-4
- US $10.00 / kg
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- trimetaphosphate trisodium
7785-84-4
- US $70.00 / kg
- 99
- Hebei Zhuanglai Chemical Trading Co.,Ltd
7785-84-4(Sodium trimetaphosphate )Related Search:
1of4