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Directfastbrown

Directfastbrown

CAS: 2429-82-5

Molecular Formula: C29H22N5NaO7S

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Directfastbrown - Names and Identifiers

Name Directfastbrown
Synonyms brown m
C.I. 22311
C.I. 22 311
diazine brown
diamine brown
union brown m
Direct Brown 2
DIRECT BROWN M
diphenyl brown
Directfastbrown
direct fast brown
phenamine brown mb
chloramine brown m
DIRECT FAST BROWN M
C.I. Direct brown KX
chrome leather brown m
C.I. Direct Brown 2 (VAN)
C.I. Direct Brown 2 (7CI)
Direct brown 2 (C.I. 22311)
C.I. Direct Brown 2, disodium salt
C.I. Direct Brown 2, disodium salt (8CI)
5-[4-[1-Hydroxy-3-(sodiosulfo)-7-amino-2-naphtylazo]biphenyl-4'-ylazo]salicylic acid sodium salt
disodium 5-[[4'-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate
Benzoic acid, 5-4-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo1,1-biphenyl-4-ylazo-2-hydroxy-, disodium salt
5-[[4'-[(7-Amino-1-hydroxy-3-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid disodium salt
5-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid, disodium salt
benzoic acid,5-((4'-((7-amiono-1-hydroxy-3-sulfo-2-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-,disodium salt
(3Z)-3-({4'-[(2E)-2-(7-amino-1-oxo-3-sulfonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylic acid
disodium (3E)-3-({4'-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylate
CAS 2429-82-5
EINECS 219-391-6
InChI InChI=1/C29H21N5O7S/c30-19-6-1-18-13-26(42(39,40)41)27(28(36)23(18)14-19)34-32-21-9-4-17(5-10-21)16-2-7-20(8-3-16)31-33-22-11-12-25(35)24(15-22)29(37)38/h1-15,31-32H,30H2,(H,37,38)(H,39,40,41)/b33-22-,34-27-

Directfastbrown - Physico-chemical Properties

Molecular FormulaC29H22N5NaO7S
Molar Mass607.57
Density1.54g/cm3
Storage ConditionRoom Temprature
StabilityStable. Incompatible with strong oxidizing agents.
Refractive Index1.733

Directfastbrown - Risk and Safety

RTECSDM2800435

Directfastbrown - Reference Information

appearance direct red brown m is tan powder.
use is mainly used for dyeing cotton, hemp, viscose and other fabrics, and can also be used for dyeing silk, nylon, pulp and leather
color index 22311
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
toxic substance data information provided by: pubchem.ncbi.nlm.nih.gov (external link)
Last Update：2024-04-09 20:52:54
Directfastbrown
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Shanghai Macklin Biochemical Co., Ltd
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: Direct Fast Brown M Visit Supplier Webpage Request for quotation
CAS: 2429-82-5
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Shanghai Amole Biotechnology Co., Ltd.
Spot supply
Product Name: DirectFastBrownM Request for quotation
CAS: 2429-82-5
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: Direct dark brown M Visit Supplier Webpage Request for quotation
CAS: 2429-82-5
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: DIRECT FAST BROWN M Visit Supplier Webpage Request for quotation
CAS: 2429-82-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
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Directfastbrown
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