3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt
- CAS No.
- 5858-45-7
- Chemical Name:
- 3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt
- Synonyms
- C.I.14750;Mordant Violet 44;C.I.Mordant Violet 44;C.I.Mordant Violet 44:C.I.14750;2-[(5-chloro-2-oxido-3-sulfophenyl)diazenyl]-4-sulfonaphthalen-1-olate;3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt
- CBNumber:
- CB02187219
- Molecular Formula:
- C16H9ClN2Na2O8S2
- Molecular Weight:
- 0
- MOL File:
- 5858-45-7.mol
3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt Chemical Properties,Uses,Production
Preparation
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applications
dark blue purple. Soluble in water for wine red, right amount soluble in ethanol to red. In concentrated sulfuric acid to purple, red orange after diluted. Dye aqueous solution to join concentrated hydrochloric acid for red orange; Add nano hydroxide to red.
Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
Alkali | Acid | ||||||
ISO | 5 | 6 | 5 | 4 | 4 | 5 | 4-5 |
3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt Preparation Products And Raw materials
Raw materials
Preparation Products
5858-45-7(3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt)Related Search:
C.I.14750
C.I.Mordant Violet 44
3-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt
Mordant Violet 44
C.I.Mordant Violet 44:C.I.14750
2-[(5-chloro-2-oxido-3-sulfophenyl)diazenyl]-4-sulfonaphthalen-1-olate
5858-45-7