CI NO 15710

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-

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

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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Product Name: Chrome Black A Visit Supplier Webpage Request for quotation
CAS: 3618-58-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

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CI NO 15710

CI NO 15710 Request for Quotation