di-Sodium Hydrogen Citrate 1 1/2-hydrate (Reag. Ph. Eur.) for analysis

Melting Point:

149 °C

Solubility:

Soluble in water.

Physical Description:

solid

Product Code:

121654

Product Name:

di-Sodium Hydrogen Citrate 1 1/2-hydrate (Reag. Ph. Eur.) for analysis

Quality Name:

for analysis

Specifications:

Minimum assay (Perchl. Ac.): 99.0%
pH of 5% solution: 4.9-5.2

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Darkened substances by H2SO4: passes test
Reducing substances: passes test
Chloride (Cl): 0.001%
Ammonium (NH4): 0.001%
Phosphate (PO4): 0.002 %
Oxalate (C2O4): 0.01%
Heavy metals (as Pb): 0.001%
As: 0.00004 %
Cu: 0.0005 %
Fe: 0.0005 %
Ni: 0.0005 %
Pb: 0.0005 %

Storage:

Room Temperature.

Master Name:

di-Sodium Hydrogen Citrate 1 1/2-hydrate

Synonyms Long Text:

2-Hydroxy-1,2,3-Propanetricarboxylic Acid Disodium Salt, Citric Acid Disodium Salt, Sodium Citrate Dibasic

EINECS:

205-623-3

CS:

2918 15 00 10

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