di-SODIUM HYDROGEN CITRATE SESQUIHYDRATE Extra Pure

Confirms to BP
Citric acid disodium salt, Sodium citrate dibasic

height=180px
Article No.
05896
Grade
Extra Pure
Purity
98%
CAS No.
144-33-2
Molecular Formula
Na2H6C6O7.11/2H2O
Molecular Weight
263.11
H.S. Code
2918.1540
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4.5 - 5.5 at 263.1 g/l at 25 °C
Melting point/ Freezing point [°C]
149 °C
Solubility in water [% weight]
263.1 g/l at 20 °C

Packings

  • 1PW1200500

    500 g (00500)

 

Specifications

Appearance White crystalline powder
Assay (as C6H6Na2O7.1½ H2O) 98.0 - 104.0%
Solubility Freely soluble in water & practically Insoluble in methanol
Identification To comply BP
pH (3% w/v solution in water) 4.9 to 5.2
Arsenic (As) Max. 0.0002%
Heavy metal Max. 0.002%
Chloride (Cl) Max. 0.033%
Oxalate (as C2H2O4) Max. 0.015%
Sulphate (SO4) Max. 0.12%
Readily carbonisable substance Passes test

Revision Date : 28-Apr-2016
Download LobaChemie AppDownload LobaChemie App