Ingredient：CI 50420
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来源：CosIng
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| INCI name | CI 50420 |
| 中文名称 | CI 50420 |
| Japan name | |
| Korean name | CI 50420 |
| INN name | |
| Chem/IUPAC Name | Sulfonated nigrosine color; CI acid black 2 |
| PCPC No | 6844 |
| COSING Ref No | 32778 |
| IECIC No | 00318 |
| CAS No | 8005-03-6 |
| EC Restriction | IV/84 (CI 50420) II/1359 (CI 50420: when used as a substance in hair dye products) |
| Function | COLORANT |
妆企易
CI 50420
CI 50420
CI 50420
8005-03-6
