Updated CAS

Acid fuschin

product Name Acid fuschin
Synonyms C.I. Acid Violet 19 (7CI); C.I. Acid Violet 19, disodium salt (8CI); Acid fuchsin; disodium 2-amino-5-{(Z)-(4-amino-3-sulfophenyl)[(4E)-4-imino-3-methyl-5-sulfonatocyclohexa-2,5-dien-1-ylidene]methyl}benzenesulfonate; disodium 2-amino-5-[(E)-(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonatocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzenesulfonate; Acid Violet 19; Fuchsin acid
Molecular Formula C20H17N3Na2O9S3
Molecular Weight 585.5382
InChI InChI=1/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,21H,22-23H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2/b19-11+,21-14?;;
CAS Registry Number 3244-88-0
EINECS 221-816-5
Molecular Structure 3244-88-0 Acid fuschin
Water solubility 14.3 g/100 mL
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36:;
Gold Suppliers(9):
Wenzhou Longda Dyestuff Chemical Co., Ltd.    Tel:+86-577-86551033, 86531022
Shanghai Experiment Reagent Co.,LTD.    Tel:+86-21-56553207 56553622
Wenzhou Huaqiao Chemical Reagent Co., LTD.    Tel:0577-88312157 88356516
Poly Scientific R&D Corp    Tel:+1-631 586-0400
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