Description
Brand : CDH
Packings : 25 Gram
Grade : Microscopy
PARAMETER LIMIT
- Description Dark green crystals with metallic luster
- Solubility Very soluble in water. Soluble in alcohol, methanol, amyl alcohol.
- Dye Content (Titanometry; on dried substance) About 90.0%
- Absorption maximum (in water) 616 – 620 nm
- Absorption ratio (A λ max – 15 nm) / (Aλ max + 15 nm) 1.00 – 1.15
- Suitability for microscopy To pass the test.
MAXIMUM LIMIT OF IMPURITY
– Loss on drying (at 110°C) 7.0%
