Description
Brand : CDH
Packings : 25 Gram
Grade : AR /ACS Reagents
PARAMETER LIMIT
- Description Dark brown to blackish brown powder.
- Solubility 0.1% solution in water is clear and complete.
- Dye content Min. 60.0%
- Absorption maximum (pH 10.0) 612-616
- Absorptivity(A1% / 1 cm in pH 10.0 Buffer soln .at λ max.) Min. 300
MAXIMUM LIMIT OF IMPURITIES
– Loss on drying (at 110°C) 7.0%
– Suitability as complexometric indicator Passes test