GCIS
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Lithol Rubin BCA
颜料红57:1
,
C.I.颜料红57:1, Lithol Rubine BK, EINECS 226-109-5, Pigment Red 57, Brilliant Carmine 6B, Pigment Red 57:1, 3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthoic acid calcium salt,E180, MFCD00059529
CAS Number: 5281-04-9
IUPAC name: calcium 2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]-5-methylbenzenesulfonate
Molecular formula: C18H12N2Na2O6S
Molecular weight: 430.34200
InChI: InChI=1S/C18H14N2O6S.Ca/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23;/h2-9,21H,1H3,(H,22,23)(H,24,25,26);/q;+2/p-2
InChIKey: PZTQVMXMKVTIRC-UHFFFAOYSA-L
SMILES: -
EINECS: CC1=CC(=C(C=C1)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)O)[O-])S(=O)(=O)[O-].[Ca+2]
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Substance Information
CAS Number:
5281-04-9
Chemical Name:
Calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate
Chinese name:
立索尔宝红 BK
Date of inquiry :
Apr 5, 2026
Inquiry website:
https://www.chemradar.com/en/tools/gcisGCIS inquiry report
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