tri-Sodio citrato dihidrato, Pharmpur®, Ph Eur, BP, USP
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 500 g :: Botella de plástico | SO01990500 | In stock  |
Buy |
Other Packaging
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 5 kg :: Contenedor de plástico | SO0199005P | Buy | |
| x 25 kg :: Contenedor de plástico | SO0199025P | Buy | |
| x 1 kg :: Botella de plástico | SO01991000 | Buy |
- C6H5Na3O7·2H2Or- M = 294,10 g/molr- CAS [6132-04-3]r- EINECS-No.: 200-675-3r- Solub. in water: (25 ºC): 425 g/lr- Melting point: 150 ºC (anhydrous substance)r- Tariff number: 2918 15 00 10r- Applications: analytical chemistry, in buffer solutions, for the analysis of: aminoacids, in food industry (E-331), emulsifier, antioxidant, preservative agent.r- Appearance: BlancorrSPECIFICATIONSrassay USP (titr. with HClO4, referred to dried sample): 99,0 - 100,5 %rassay EP (titr. with HClO4, referred to dried sample): 99,0 - 101,0 %rIdentification sodium: passes testrIdentification citrate: passes testrIdentification C (USP): passes testrappearance of solution: clear and colourlessracidity or alkalinity: passes testralkalinity: passes testrchlorides (Cl): max. 50 ppmroxalates (C2O4): max. 300 ppmrsulfates (SO4): max. 150 ppmrtartrates (C4O6): passes testrsubstances darkened by H2SO4: passes testrwater (K.F.): 11,0 - 13,0 %rloss on drying (180 ºC, 18h): 10,0 - 13,0 %r
Technical documentation
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