PRODUCT SPECIFICATION
| TEST | SPECIFICATION |
| Appearance (Form) | Powder |
| Appearance (Color) | Dark Brown |
| Melting Point | 90-96 |
| Maximum Absorption at γ max (nm) | 494 (±5) nm |
| Volatile Matter at 105°C | 1 % Max |
| Iron | <250ppm |
| HPLC Purity | >98% |
| Heavy Metal | Passes Test |
HC Hair Dyes
HC Red 7
Chemical name : 2-(4-amino-3-nitroanilino)ethanol
CAS no : 24905-87-1
Molecular Formula : C8H11N3O3
EINECS Number : 246-521-9
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