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Direct blue 215 (C.I. 24415)

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Direct blue 215 (C.I. 24415) Suppliers list
Company Name: Emichem Pvt Ltd  
Tel: +91-3340440048 +91-9831626921
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Products Intro: Product Name:Direct blue 215
CAS:6771-80-8
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
Company Name: Vipul Organics Ltd  
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Products Intro: Product Name:Direct blue 215
CAS:6771-80-8
Purity:98% Package:1 kg,5 kg, 10 kg,25kg
Company Name: Appex Dye Stuff Industries  
Tel: +91-9974922439 +91-9974922439
Email: brijesh@appexdyestuff.co.in
Products Intro: Product Name:Direct blue 215
CAS:6771-80-8
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
Company Name: Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd  
Tel: 18072846723
Email: caigou1@witofly.com
Products Intro: Product Name:Direct blue 215
CAS:6771-80-8
Purity:98% HPLC Package:25kg
Direct blue 215 (C.I. 24415) Basic information
Product Name:Direct blue 215 (C.I. 24415)
Synonyms:Direct blue 215 (C.I. 24415);Direct Blue 215;C.I.Direct Blue 215:C.I.24415
CAS:6771-80-8
MF:C40H33N6NaO13S3
MW:924.9
EINECS:
Product Categories:
Mol File:6771-80-8.mol
Direct blue 215 (C.I. 24415) Structure
Direct blue 215 (C.I. 24415) Chemical Properties
Safety Information
MSDS Information
Direct blue 215 (C.I. 24415) Usage And Synthesis
Preparation3,3′-Dimethoxylbenzidine double nitriding, first and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid, and then in three alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.
Properties and Applicationsgreen light blue. Soluble in water for blue purple, and adequate soluble in alcohol. The strong sulfuric acid for Tracy in blue, and in purple for diluted. The dye solution to join strong hydrochloric acid for red light blue; Add thick sodium hydroxide solution for dark purple, have precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3-4 3-4 6 3-4 2 4 2
Direct blue 215 (C.I. 24415) Preparation Products And Raw materials
Raw materials7-Anilino-4-hydroxy-2-naphthalenesulfonic acid-->o-Dianisidine-->4-amino-5-hydroxynaphthalene-1,3-disulphonic acid
Tag:Direct blue 215 (C.I. 24415)(6771-80-8) Related Product Information
C.I. Direct Blue 191 trisodium [mu-[3-[[4'-[(2,8-dihydroxy-6-sulpho-1-naphthyl)azo]-3,3'-dihydroxy[1,1'-biphenyl]-4-yl]azo]-4,5-dihydroxynaphthalene-2,7-disulphonato(7-)]]dicuprate(3-) Direct Blue 199 2,9-Triphenodioxazinedisulfonic acid, 6,13- dichloro-3,10-bis[(4-chlorophenyl)amino]-, disodium salt 2,9-triphenodioxazinedisulfonic acid, 6,13-dichloro-3,10-bis[(4-chlorophenyl)am 9-triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]- disodium salt 2,9-Triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]-,disodium salt Direct Blue 201 CHLORAZOL BLACK BH DIRECT BLUE 202 5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt 5-Amino-4-hydroxy-3-[[4'-[(1-hydroxy-4-sulfonaphthalen-2-yl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt