Sodium Nitrite AR 500Gram

PRODUCT CODE 645080
SYNONYMS --
C.I. NO. --
CASR NO. (7632-00-0)
NaNO2
ATOMIC OR MOLECULAR FORMULA
NaNO2
ATOMIC OR MOLECULAR WEIGHT
69.00
PROPERTIES Hygroscopic , oxidizes on exposure to air.

PARAMETER LIMIT
Description White or pale yellow hygroscopic crystals/crystalline powder.
Solubility 10% solution in water is clear and bright.
Minimum Assay (ex NO2, Oxidimetric ) 98.0%

MAXIMUM LIMIT OF IMPURITIES
Insoluble matter 0.003%
Chloride (Cl) 0.005%
Sulphate (SO4) 0.005%
Calcium (Ca) 0.002%
Copper (Cu) 0.0005%
Iron (Fe) 0.001%
Lead (Pb) 0.0005%