CAS Number52202-90-1
Synonyms2-Naphthalenecarboxylic acid,4-((4-chloro-5-methyl-2-sulfophenyl)azo)-3-hydroxy-,calcium salt (2:1); Pigment Red 52:1; C.I. Pigment Red 52:1; Calcium dihydrogen bis(4-((4-chloro-6-sulphonato-m-tolyl)azo)-3-hydroxy-2-naphthoate); EINECS 257-731-5
Molecular FormulaC36H24CaCl2N4O12S2
Molecular Weight879.70900
Purity98.00%
Appearancelyophilized
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 52202-90-1 |
| Catalog No. | 2A-9043693 |
| Chinese Name | 颜料红 52:1 |
| Synonyms | 2-Naphthalenecarboxylic acid,4-((4-chloro-5-methyl-2-sulfophenyl)azo)-3-hydroxy-,calcium salt (2:1); Pigment Red 52:1; C.I. Pigment Red 52:1; Calcium dihydrogen bis(4-((4-chloro-6-sulphonato-m-tolyl)azo)-3-hydroxy-2-naphthoate); EINECS 257-731-5 |
| Molecular Formula | C36H24CaCl2N4O12S2 |
| Molecular Weight | 879.70900 |
| Purity | 98.00 |
| Appearance | lyophilized |
| PubChem ID | 44714240 |
| SMILES | Cc1cc(N=Nc2c([O-])c(C(=O)O)cc3ccccc23)c(S(=O)(=O)O)cc1Cl.Cc1cc(N=Nc2c([O-])c(C(=O)O)cc3ccccc23)c(S(=O)(=O)O)cc1Cl.[Ca+2] |
| InChI | InChI=1S/2C18H13ClN2O6S.Ca/c2*1-9-6-14(15(8-13(9)19)28(25,26)27)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2*2-8,20H,1H3,(H,23,24)(H,25,26,27);/q;;+2/p-2/b2*21-16+; |
| InChI Key | MGPKPANYASGNOR-UHFFFAOYSA-L |
| NACRES Code | NA.41 |
| UNSPSC | 12352203 |
| MSDS | msds/43693_1_52202_90_1.pdf |
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| Solvent Red 196 | 52372-36-8 | 2A-9043748 |
| Solvent Red 197 | 52372-39-1 | 2A-9043749 |
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