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Bis-(5-amino-2-hydroxyphenyl)methane dihydrochloride
Product Detailed
Related Categories:Daily Chemicals
It's an important hair dyes intermediate.
Detailed specs:
Testing items | Specifications |
Appearance | Grey white powder |
Purity | ≥ 98.50% |
p-aminophenol | ≤ 0.1% |
Formaldehyde | ≤ 1.0 ppm |
Water | ≤ 1.0% |
Ash | ≤ 0.5% |
Fe | ≤ 40 ppm |
Bis-(5-amino-2-hydroxyphenyl)methane dihydrochloride
