Sodium tripolyphosphate anhydrous, EssentQ®
- Synonyms: Sodium triphosphate
- Na5P3O10
- M = 367,86 g/mol
- CAS [7758-29-4]
- EINECS-No.: 231-838-7
- Solub. in water: (20 ºC): 150 g/l
- Melting point: 622 ºC
- Vapour pressure: (20 ºC) < 0,1 hPa
- LD 50 (oral, rat): 3900 mg/kg
- Tariff number: 2835 31 00 00
- Applications: synthesis of organic products, in food industry, emulsifier, preservative agent, for determination of: BOD.
SPECIFICATIONS
assay (acidimetric, as P2O5) : 57 - 59 %
pH (1 %, H2O): 9 - 10
iron (Fe): max. 0,005 %
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