Description
Brand : CDH
Packings : 500 Gram
Grade : AR /ACS Reagents
PARAMETER LIMIT
- Description White to almost white crystalline powder.
- Identification (By FTIR) Conforms.
- Minimum Assay (Acidimetric) 99.0%
MAXIMUM LIMIT OF IMPURITIES
– Insoluble matter (C=10, 5% Sodium carbonate soln.) 0.02%
– Chloride (Cl) 0.002%
– Sulphated ash 0.01%
– Sulphate (SO4) 0.01%
– Heavy Metals (as Pb) 0.001%
– Nitrite (NO2) 0.00005%
