Sodium Cobaltinitrite AR 100Gram CDH

PRODUCT CODE 642445
SYNONYMS [Sodium hexanitrocobaltate (III)]
C.I. NO. --
CASR NO. (13600-98-1)
ATOMIC OR MOLECULAR FORMULA CoN6Na3O12
ATOMIC OR MOLECULAR WEIGHT 403.94
PROPERTIES Very soluble in water, slightly soluble in alcohol.

PARAMETER LIMIT
Description Yellow to brown powder.
Solubility 4% solution in water is clear and bright.
Suitability for potassium determination Passes test.
Minimum assay 95.0%

MAXIMUM LIMIT OF IMPURITIES
Water insoluble matter 0.02%
Chloride (Cl) 0.005%
Sulphate (SO4) 0.01%
Iron (Fe) 0.002%