DIAMINE GREEN B
DIAMINE GREEN B Basic information
- Product Name:
- DIAMINE GREEN B
- Synonyms:
-
- CALCOMINE GREEN BY
- DIAMINE GREEN
- DIAMINE GREEN G
- DIAMINE GREEN B
- CI NO 30315
- CI NO 30295
- CI 30295
- CI 30315
- CAS:
- 5422-17-3
- MF:
- C34H22N8Na2O10S2
- MW:
- 812.7
- EINECS:
- 226-545-6
- Product Categories:
-
- Dyes and Pigments
- Mol File:
- 5422-17-3.mol
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DIAMINE GREEN B Chemical Properties
- EPA Substance Registry System
- C.I. Direct Green 8, trisodium salt (5422-17-3)
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MSDS
- Language:English Provider:SigmaAldrich
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DIAMINE GREEN B Usage And Synthesis
Preparation
4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Nitrobenzenamine diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidand coupled the product of three, and then and 2-Hydroxybenzoic acid coupling.
Properties and Applications
dark green. Soluble in water for the green, slightly soluble in ethanol, acetone, soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid as dark blue light in purple, for dark olive green after diluted. The dye solution to join strong hydrochloric acid have blue light green precipitation; Add thick sodium hydroxide solution have yellow olive green precipitation; Add 10% sodium hydroxide solution for SAP green.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 4 | 3 | 3 | 2 | 2 | ||
AATCC | 4 | 4 | 2-3 | 2 | 2 |
DIAMINE GREEN BSupplier
Winchem Industrial Co. Ltd
- Tel
- 0574-83851061
- info@win-chemical.com
Shaanxi Dideu Medichem Co. Ltd
- Tel
- +86-29-87569266 15319487004
- 1015@dideu.com
Chongqing Yuanyuanxiang Technology Development Co. LTD
- Tel
- 023-55703781 15320534687
- 2022434087@qq.com
Shaanxi Dideu Newmaterial Co., Ltd.
- Tel
- 029-87576359 15353716720
- 1039@dideu.com
Hangzhou FandaChem Co.,Ltd.
- Tel
- +8615858145714
- FandaChem@Gmail.com
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DIAMINE GREEN B(5422-17-3)Related Product Information
- Direct Green 55
- 4-[(4-Amino-2-sodiosulfophenyl)azo]-2-ethoxy-1'-hydroxy-6'-[[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoyl]amino][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt
- 2,7-Naphthalenedisulfonic acid, 5-[(4-aminobenzoyl)amino]-3-[[4-[(2-chloro-6-methyl-4-sulfophenyl)azo]-2-ethoxy-6-sulfo-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt
- Direct Green 43
- tetrasodium 5-[[6-[(3-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate
- Direct Green 59
- 1-Naphthalenesulfonic acid, 6-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-8-hydroxy-6-sulfo-1-naphthalenyl]azo]-, trisodium salt
- Direct Green 58
- 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-, monosodium salt
- DIAMINE GREEN B,DIAMINE GREEN G,DIAMINE GREEN,DIAMINE GREEN B, FOR COMPLEXOMETRY,DIAMINE GREEN FOR MICROSCOPY