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| | Sodium pyrophosphate decahydrate Basic information |
| Product Name: | Sodium pyrophosphate decahydrate | | Synonyms: | Sodium pyrophosphate decahydrate, for analysis;Diphosphoric acid tetrasodium decahydrate;Tetrasodium pyrophophate decahydrate;Sodium pyrophosphate decahydrate,99+%,for analysis;Sodium pyrophosphate decahydrateTSPP;Tetrasodium diphosphate decahydrate, extra pure;"Sodium pyrophosphate, decahydrate/ 99+%/ ACS";SODIUM PYROPHOSPHATE, ACS | | CAS: | 13472-36-1 | | MF: | H7NaO8P2 | | MW: | 219.99 | | EINECS: | 603-854-8 | | Product Categories: | Food Additives | | Mol File: | 13472-36-1.mol |  |
| | Sodium pyrophosphate decahydrate Chemical Properties |
| Melting point | 80°C | | Boiling point | 93.8°C | | density | 1.82 | | RTECS | UX7350000 | | storage temp. | Store at +5°C to +30°C. | | solubility | H2O: 0.1 M at 20 °C, clear, colorless | | form | Solid | | color | White | | Specific Gravity | 1.82 | | Odor | Odorless | | PH | 9.5-11.0 (25℃, 0.1M in H2O) | | PH Range | 10.3 | | Water Solubility | 62 g/L (20 ºC) | | λmax | λ: 260 nm Amax: 0.010
λ: 280 nm Amax: 0.010 | | Merck | 14,9240 | | Exposure limits | NIOSH: TWA 5 mg/m3 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | CAS DataBase Reference | 13472-36-1(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | Yes | | HS Code | 28353900 |
| | Sodium pyrophosphate decahydrate Usage And Synthesis |
| Chemical Properties | white crystals | | Uses | Sodium pyrophosphate decahydrate is used in fusion matrix.
| | Uses | Sodium Pyrophosphate Decahydrate is a tetrabasic pyrophosphate salt used in buffers. | | Uses | Sodium pyrophosphate tetrabasic decahydrate has been used:
- for pyrophosphate hydrolysis and quantification
- as a component of extraction buffer to homogenize liver
- as a component of cell lysis buffer for western blotting
| | Definition | ChEBI: Sodium pyrophosphate decahydrate is a hydrate that is the decahydrate form of sodium diphosphate. It has a role as a food thickening agent, a food emulsifier and a chelator. It contains a sodium diphosphate. | | General Description | Sodium pyrophosphate tetrabasic decahydrate functions as a sequestering, clarifying, buffering agent and water softener. It is used as an emulsifier, pH buffer and dough conditioner. Sodium pyrophosphate tetrabasic acts as a thickening agent in puddings and tartar control agent in toothpaste. | | Purification Methods | Crystallise the salt from hot H2O and dry it in air at room temperature. |
| | Sodium pyrophosphate decahydrate Preparation Products And Raw materials |
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