Azoform Brilliant Blue G
- CAS No.
- 4247-14-7
- Chemical Name:
- Azoform Brilliant Blue G
- Synonyms
- Direct Blue 4;Azoform Brilliant Blue G;C.I.Direct Blue 4:C.I.24380;sodium,(6E)-4-amino-6-[[4-[4-[(2Z)-2-(8-amino-1-oxo-5-sulfonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1-sulfonic acid
- CBNumber:
- CB93208653
- Molecular Formula:
- C34H29N6NaO10S2
- Molecular Weight:
- 768.75
- MDL Number:
- MOL File:
- 4247-14-7.mol
Azoform Brilliant Blue G Chemical Properties,Uses,Production
Preparation
3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.
Properties and Applications
blue. Soluble in water for blue, insoluble in organic solvents. The strong sulfuric acid for blue-ray green, diluted red for blue; In nitric acid solution for the red light in blue. The dye solution to join 10% sodium hydroxide solution for bright blue.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| AATCC | 2 | 5 | 2-3 | 2 | 4 | ||
Azoform Brilliant Blue G Preparation Products And Raw materials
4247-14-7(Azoform Brilliant Blue G)Related Search:
1-Naphthalenesulfonic acid, 6,6'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-hydroxy-, disodium salt
Direct Blue 45
C.I. Direct blue 49
5-Amino-3-[[4'-[[6-amino-1-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-3-sulfo-2-naphtyl]azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid tetrasodium salt
5-Amino-3-[[4'-[(6-amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt
1of2
Azoform Brilliant Blue G
sodium,(6E)-4-amino-6-[[4-[4-[(2Z)-2-(8-amino-1-oxo-5-sulfonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1-sulfonic acid
C.I.Direct Blue 4:C.I.24380
Direct Blue 4
4247-14-7