Description
Brand : CDH
Packings : 5 Gram
Grade : Analytical Reagents (AR)
PARAMETER LIMIT
- Description A white crystalline powder, becoming white to pinkish coloured on storage.
- Solubility 5% solution in water is clear and colourless.
- Minimum Assay (Acidimetric dried) 99.5%
- Melting Point (Dec.) 215 – 220°C
- Suitability as indicator Passes test.
- Sensitivity test foriron (II) ions Passes test.
MAXIMUM LIMIT OF IMPURITIES
– Substance insoluble in water Passes test.
– Sulphated ash 0.2%
– Water 7.0 – 8.5%
