PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Solvent Black 34
溶剂黑 34, 2-Naphthalenol, 1-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-, chromium(3+) salt (1:1)
CAS Number: 32517-36-5
IUPAC name: chromium;hydron;bis(1-[(2-hydroxy-4-nitrophenyl)diazenyl]naphthalen-2-ol)
Molecular formula: C16H11CrN3O4
Molecular weight: 361.271
InChI: InChI=1S/2C16H11N3O4.Cr/c2*20-14-8-5-10-3-1-2-4-12(10)16(14)18-17-13-7-6-11(19(22)23)9-15(13)21;/h2*1-9,20-21H;/p+1
InChIKey: JCMSUORPDNJWIC-UHFFFAOYSA-O
SMILES: -
EINECS: [H+].C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])O)O.C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])O)O.[Cr]
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Substance Information
CAS Number:
32517-36-5
Chemical Name:
Hydrogen bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(1-)
Chinese name:
皮革喷涂黑 RL
Date of inquiry :
Apr 5, 2026 14:01:35
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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