di SODIUM TARTRATE DIHYDRATE
di SODIUM TARTRATE DIHYDRATE Extra Pure
Short Name: di SODIUM TARTRATE DIHYDRATE
Synonym: L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dihydrate
Basic Details
Article No.
LG4284
Grade
Extra Pure
Purity
99%
CAS No.
6106-24-7
HS Code
2918.1390
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Slight tartaric odor
pH value
7 - 9 at 50 g/l at 20 °C
Melting point/ Freezing point [°C]
120°C
Density [g/cm3]
1.82
Solubility in water [% weight]
29 g/100 g water at 60C
Chemical Specifications
Appearance
White crystalline powder
Assay (by HClO4 titration)
Min 99%
pH (5% solution in water; 25°C)
7.0 - 9.0
Chloride (Cl)
Max 0.01%
Sulphate (SO4)
Max 0.05%
Iron (Fe)
Max 0.004%
Heavy metal (as Pb)
Max 0.002%
Safety Information & Hazard Symbols