SODIUM RHODIZONATE
SODIUM RHODIZONATE AR
(Reagent for barium and indirectly for Sulphate)
Short Name: SODIUM RHODIZONATE
Synonym: Sodium rhodizonate dibasic; 3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt; Rhodizonic acid disodium salt
Basic Details
Article No.
LG4258
Grade
AR
Purity
98.5%
CAS No.
523-21-7
HS Code
2914.3990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Bluish green crystals
Odour
Odorless
Melting point/ Freezing point [°C]
> 300 °C
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Bluish green crystals
Assay (by HClO4 titration)
Min 98.5%
Suitability (for sulphate titration)
Passes test
Sensitivity for Barium
1:200000
Safety Information & Hazard Symbols