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Technical data
- Melting Point:
- 150 °C (anh)
- Solubility:
- water 920 g/l at 25 °C
- Physical Description:
- solid
- Product Code:
- 121656
- Product Name:
- tri-Sodium Citrate 5.5-hydrate for analysis
- Quality Name:
- for analysis
- Specifications:
- Minimum assay (Perchl. Ac.): 99.0%
pH of 5% solution: 8.0-9.3
Maximum limit of impurities
Insoluble matter in H2O: 0.003 %
Darkened substances by H2SO4: passes test
Reducing substances: passes test
Chloride (Cl): 0.001%
Ammonium (NH4): 0.001%
Phosphate (PO4): 0.003 %
Sulfate (SO4): 0.005%
Oxalate (C2O4): 0.01%
As: 0.00004 %
Ca: 0.005 %
Cu: 0.00005 %
Fe: 0.0002 %
K: 0.01 %
Ni: 0.0005 %
Pb: 0.0005 %
- WGK:
- 1
- Storage:
- Room Temperature.
- Master Name:
- tri-Sodium Citrate 5,5-hydrate
- Synonyms Long Text:
- 2-Hydroxy-1,2,3-Propanetricarboxylic Acid SodiumSalt, Citric Acid Trisodium Salt, Sodium Citrate
- EINECS:
- 200-675-3
- CS:
- 2918 15 00 10
