ChemicalBook > CAS DataBase List > DIAMINE GREEN B
DIAMINE GREEN B
- Product Name
- DIAMINE GREEN B
- CAS No.
- 5422-17-3
- Chemical Name
- DIAMINE GREEN B
- Synonyms
- CI 30315;CI 30295;Green Mix;CI NO 30295;CI NO 30315;DIAMINE GREEN;RENOL GREEN B;Paper Green B;DIANIL GREEN B;DIRECT GREEN G
- CBNumber
- CB4757863
- Molecular Formula
- C34H22N8Na2O10S2
- Formula Weight
- 812.7
- MOL File
- 5422-17-3.mol
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DIAMINE GREEN B Property
- EPA Substance Registry System
- C.I. Direct Green 8, trisodium salt (5422-17-3)
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DIAMINE GREEN B Chemical Properties,Usage,Production
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 B Preparation Products And Raw materials
Raw materials
Preparation Products
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DIAMINE GREEN B Suppliers
- Tel
- 0574-83851061
- Fax
- 86-574-87083209
- info@win-chemical.com
- Country
- China
- ProdList
- 500
- Advantage
- 55
- Tel
- +86-29-87569266 15319487004
- Fax
- 029-88380327
- 1015@dideu.com
- Country
- China
- ProdList
- 3942
- Advantage
- 58
- Tel
- 023-55703781 15320534687
- Fax
- 023-55703781
- 2022434087@qq.com
- Country
- China
- ProdList
- 4100
- Advantage
- 58
- Tel
- 029-87576359 15353716720
- 1039@dideu.com
- Country
- China
- ProdList
- 10009
- Advantage
- 58
- Tel
- +8615858145714
- Fax
- +86-571-56059825
- FandaChem@Gmail.com
- Country
- China
- ProdList
- 9087
- Advantage
- 55
5422-17-3, DIAMINE GREEN BRelated Search:
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