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ACID YELLOW 23

🧪 基本信息

CAS1934-21-0
EC217-699-5
功能染发
限制III/189 IV/44
PubChem CID—
最后更新18/10/2010

⚖️ EU 监管状态

RESTRICTED (限用)
Trisodium 5 -hydroxy-1-(4-sulphophenyl)-4-(4-sulphophenylazo)pyrazole-3-carboxyl (参考号 #189)

📖 化学描述

Trisodium 5-hydroxy-1-(4-sulphophenyl)-4-(4-sulphophenylazo)pyrazole-3-carboxylate (CI 19140)