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Acid Black 172

trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)

CAS: 57693-14-8;61847-77-6

Molecular Formula: C40H20CrN6NaO14S2(-2)

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Acid Black 172 - Names and Identifiers

Name trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)
Synonyms Acid Black 172
C.I. Acid Black 172
(61847-77-6) acid black 172
Chromate,bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato]-,trisodium
trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-)
Bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]chromate(3-) trisodium
Chromate(3-), bis[3-hydroxy-4-[(2-hydroxy- 1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato (3-)]-, trisodium
Trisodium bis[3-(hydroxy-ko)-4-{(Z)-[2-(hydroxy-ko)-5,8-dihydronaphthalen-1-yl]diazenyl}-8-nitro-5,8-dihydronaphthalene-1-sulfonato(2-)]chromate(3-)
trisodium bis[3-(hydroxy-kappaO)-4-{(Z)-[2-(hydroxy-kappaO)-5,8-dihydronaphthalen-1-yl]diazenyl}-8-nitro-5,8-dihydronaphthalene-1-sulfonato(2-)]chromate(3-)
CAS 57693-14-8
61847-77-6
EINECS 260-906-9
InChI InChI=1/2C20H17N3O7S.Cr.3Na/c2*24-15-9-8-11-4-1-2-5-12(11)19(15)21-22-20-13-6-3-7-14(23(26)27)18(13)17(10-16(20)25)31(28,29)30;;;;/h2*1-3,7-10,14,24-25H,4-6H2,(H,28,29,30);;;;/q;;4*+1/p-4/b2*22-21-;;;;/rC40H30CrN6O14S2.3Na/c48-46(49)27-13-5-11-25-35(27)33(62(52,53)54)19-31-39(25)44-42-37-23-9-3-1-7-21(23)15-17-29(37)58-41(60-31)59-30-18-16-22-8-2-4-10-24(22)38(30)43-45-40-26-12-6-14-28(47(50)51)36(26)34(63(55,56)57)20-32(40)61-41;;;/h1-6,13-20,27-28H,7-12H2,(H,52,53,54)(H,55,56,57);;;/q-3;3*+1/b44-42-,45-43-;;

Acid Black 172 - Physico-chemical Properties

Molecular FormulaC40H20CrN6NaO14S2(-2)
Molar Mass947.73
Density1539[at 20℃]
Water Solubility100g/L at 20℃
Solubility 2.46g/L in organic solvents at 20 ℃
Vapor Presure0Pa at 25℃
pKa9.34[at 20 ℃]
Storage ConditionRoom Temprature

Acid Black 172 - Reference Information

LogP-1 at 20℃
EPA chemical substance information information is provided by: ofmpeb.epa.gov (external link)
Last Update：2024-04-09 20:52:54
Acid Black 172
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Product Name: trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-) Visit Supplier Webpage Request for quotation
CAS: 57693-14-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: Acid Black 172 Visit Supplier Webpage Request for quotation
CAS: 61847-77-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-) Visit Supplier Webpage Request for quotation
CAS: 57693-14-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
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Acid Black 172
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