Ingredient：DIRECT BLACK 51
The ZhuangQiYi Platform provides comprehensive details on the cosmetic ingredient "DIRECT BLACK 51", including multilingual nomenclature, CAS number, safe usage concentrations, efficacy, regulatory status, and related information. It integrates data from over 30,000 cosmetic ingredients sourced from authoritative references like CosIng and CIR, with continuous updates to reflect the latest global regulatory developments. All information is for reference purposes only.
Jincong Li
CosIng, CIR
1,534
| INCI name | DIRECT BLACK 51 |
| 中文名称 | （2R,3R）-二氢槲皮素 |
| Japan name | |
| Korean name | 다이렉트흑색51호 |
| INN name | |
| Chem/IUPAC Name | Disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate (CI 27720) |
| PCPC No | |
| COSING Ref No | 33564 |
| IECIC No | |
| CAS No | 3442-21-5 |
| EC Restriction | (EC) No 1223/2009 ：II/1266 |
| Function | HAIR DYEING |
| Included | |
| China/Safe Value |
妆企易
DIRECT BLACK 51
다이렉트흑색51호
3442-21-5
REGULATION (EC) No 1223/2009
