Description
Brand : CDH
Packings : 500 Gram
Grade : Laboratory Reagent (LR)
PARAMETER LIMIT
- Description White crystalline powder.
- Solubility Soluble in water.
- Identification (By FTIR) Conforms
- Assay ( Non-aqueous) 99.0-104.0%
- pH (of 3% solution) 4.9 – 5.2
MAXIMUM LIMIT OF IMPURITIES
– Water About 13.0%
– Chloride (Cl) 0.03%
– Sulphate (SO4) 0.05%
– Arsenic (As) 0.0002%
– Lead (Pb) 0.001%
– Oxalate 0.01 5%
