Sodium polyphosphate
- CAS No.
- 68915-31-1
- Chemical Name:
- Sodium polyphosphate
- Synonyms
- Sodium hexametaphosphate;Hy-Phos;JACS-68915-31-1;SODIUM POLYPHOSPHATE;Sodiumtyipolyphosphate;odium hexametaphosphate;Polyphosphate sodium salt;Sodium Hexa meta phophate;Glassy sodium metaphosphate;Sodillm hexametaplhospllate
- CBNumber:
- CB0278207
- Molecular Formula:
- Na3O10P3X2
- Molecular Weight:
- 321.88
- MDL Number:
- MFCD00134118
- MOL File:
- 68915-31-1.mol
- MSDS File:
- SDS
| refractive index | 1.482 |
|---|---|
| solubility | Aqueous Acid (Sparingly), Water (Slightly) |
| form | crystalline |
| color | White to off-white |
| Odor | Odorless |
| FDA 21 CFR | 182.6760; 582.6760; 182.90 |
| SCOGS (Select Committee on GRAS Substances) | Sodium hexametaphosphate |
| CAS DataBase Reference | 68915-31-1(CAS DataBase Reference) |
| FDA UNII | P1BM4ZH95L |
| EPA Substance Registry System | Sodium polyphosphates (68915-31-1) |
| UNSPSC Code | 12352302 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| WGK Germany | 1 |
|---|---|
| RTECS | TR4950250 |
| F | 3 |
Sodium polyphosphate price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 305553 | Sodium hexametaphosphate crystalline, +200 mesh, 96% | 68915-31-1 | 1kg | $77.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 305553 | Sodium hexametaphosphate crystalline, +200 mesh, 96% | 68915-31-1 | 5kg | $233 | 2024-03-01 | Buy |
| Sigma-Aldrich | 71600 | Sodium hexametaphosphate 65-70% P2O5 basis | 68915-31-1 | 250g | $38.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | 71600 | Sodium hexametaphosphate 65-70% P2O5 basis | 68915-31-1 | 1kg | $67.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 71600 | Sodium hexametaphosphate 65-70% P2O5 basis | 68915-31-1 | 5kg | $255 | 2024-03-01 | Buy |
Sodium polyphosphate Chemical Properties,Uses,Production
Uses
sodium polyphosphate is a preservative against bacteria, molds, and yeasts. When used in high concentrations, it can cause skin irritation.
Uses
Sodium hexametaphosphate has been used as a polyphosphate anion source to prepare hydrated calcium polyphosphate powder. It can be used as a deflocculant to prepare suspensions of kaolinite and ceramic grade kaolin.
Uses
Sequestering and deflocculating agents, primar- ily in water treatment, food processing, and cleaning compounds; heavy-set detergent builders.
Definition
The two most important crystalline sodium polyphosphates are the pyrophosphate (n = 2) and the tripolyphosphate, also called the triphosphate (n = 3). The term sodium polyphosphate also includes the system of vitreous sodium phosphates for which the mole ratio of Na2O/P2O5 is between 1 and 2.
General Description
Sodium hexametaphosphate is an inorganic polyphosphate salt commonly used as a corrosion inhibitor, emulsifying agent and as a tooth whitening agent in dentifrice formulations.
Hazard
As for sodium phosphate.
Biochem/physiol Actions
Intended for the cytologic demonstration of Naphthol AS-D Chloroacetate Esterase in blood, bone marrow films or tissue touch preparations.
Sodium polyphosphate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22854 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5854 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Aurora Industry Co., Ltd. | +86-13591747876 +86-13591747876 | alex1_auco@126.com | China | 299 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
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View Lastest Price from Sodium polyphosphate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-25 | Sodium polyphosphate
68915-31-1
|
US $45.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-04-24 | SODIUM POLYPHOSPHATE
68915-31-1
|
US $76.00 / kg | 1kg | 0.99 | 10000 | Hebei Fengjia New Material Co., Ltd | |
 |
2025-04-23 | Sodium polyphosphate
68915-31-1
|
US $0.00-0.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Sodium polyphosphate
68915-31-1
- US $45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- SODIUM POLYPHOSPHATE
68915-31-1
- US $76.00 / kg
- 0.99
- Hebei Fengjia New Material Co., Ltd
-
- Sodium polyphosphate
68915-31-1
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd