酸性铬蓝黑A
Erio chromeblack A
CAS: 3618-58-4
Molecular Formula: C20H12N3NaO7S
酸性铬蓝黑A - Names and Identifiers
| Name | Erio chromeblack A |
| Synonyms | CI 15710 C.I. 15710 CI NO 15710 CHROME BLACK A Erio chromeblack A Eriochrome black a C.I. Mordant Black 1 (VAN) (8CI) Eriochrome black A (Mordant-black 1) 2',3-Dihydroxy-7-nitro-(1',4-azobisnaphthalene)-1-sulfonic acid sodium salt SodiuM 3-hydroxy-4-[(2-hydroxy-1-naphthyl)diazenyl]-7-nitronaphthalene-1-sulfonate 3-Hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid sodium salt 1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-hydroxy-1-naphthalenyl)azo-7-nitro-, monosodium salt (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate |
| CAS | 3618-58-4 |
| EINECS | 222-807-9 |
| InChI | InChI=1/C20H13N3O7S/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30/h1-10,21,24H,(H,28,29,30)/b22-20- |
酸性铬蓝黑A - Physico-chemical Properties
| Molecular Formula | C20H12N3NaO7S |
| Molar Mass | 461.38 |
| Density | 1.64g/cm3 |
| Appearance | powder to crystal |
| Color | Red to Dark blue to Black |
| Storage Condition | Room Temprature |
| Refractive Index | 1.747 |
| MDL | MFCD00054390 |
| Use | Widely used for ceramic body and glaze coloring, also used for cement concrete impregnation coloring |
酸性铬蓝黑A - Reference Information
| color index | 15710 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used for dyeing wool, wool and other wool fabrics, and also used for dyeing silk and nylon fabrics Widely used for coloring ceramic blanks and glazes, and also used for impregnation coloring of cement concrete |
Last Update：2024-04-09 15:16:50
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View History
酸性铬蓝黑A
Benzoic acid, 2-methoxy-5-[(2-phenylhydrazinylidene)methyl]-, methyl ester
TRIS(3-TRIFLUOROACETYL-D-CAMPHORATO)EUROPIUM(III)
邻氟苯甲酸甲酯
1-NAPHTHALENESULFONIC ACID SODIUM SALT
6α,7α-Epoxy-5β-hydroxy-12-deoxyphorbol 13-decanoate
5-氯-6-乙基-3-羟基吡嗪-2-甲酰胺
2-(4-羟苯基)苯并[B]噻吩-6-醇
methyl 15-bromopentadecanoate
4-CYANO-4-PHENYLPIPERIDINE HYDROCHLORIDE
Benzoic acid, 2-methoxy-5-[(2-phenylhydrazinylidene)methyl]-, methyl ester
TRIS(3-TRIFLUOROACETYL-D-CAMPHORATO)EUROPIUM(III)
邻氟苯甲酸甲酯
1-NAPHTHALENESULFONIC ACID SODIUM SALT
6α,7α-Epoxy-5β-hydroxy-12-deoxyphorbol 13-decanoate
5-氯-6-乙基-3-羟基吡嗪-2-甲酰胺
2-(4-羟苯基)苯并[B]噻吩-6-醇
methyl 15-bromopentadecanoate
4-CYANO-4-PHENYLPIPERIDINE HYDROCHLORIDE