di-Sodio idrogenocitrato 1,5-idrato, Pharmpur®, BP

- C6H6Na2O7·1,5H2O
- M = 263,11 g/mol
- CAS [6132-05-4]
- EINECS-No.: 205-623-3
- Melting point: 149 ºC
- Tariff number: 2918 15 00 90
- Applications: for pharmaceutical use (anticoagulant).

SPECIFICATIONS
assay (acidimetric): 98,0 - 104,0 %
Identification sodium: passes test
Identification citrate: passes test
pH (3 %, H2O): 4,9 - 5,2
chlorides (Cl): max. 300 ppm
oxalates (C2O4): max. 150 ppm
sulfates (SO4): max. 0,12 %
arsenic (As): max. 2 ppm
substances darkened by H2SO4: passes test