PALATINE CHROME GREEN
PALATINE CHROME GREEN Basic information
- Product Name:
- PALATINE CHROME GREEN
- Synonyms:
-
- CI 17225
- PALATINE CHROME GREEN
- MORDANT GREEN 17
- C.I.Mordant Green 17:C.I.17225
- CAS:
- 6222-46-4
- MF:
- C16H10N4Na2O10S2
- MW:
- 528.38
- Mol File:
- 6222-46-4.mol
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PALATINE CHROME GREEN Usage And Synthesis
Uses
Palatine Chrome Green is an organic dye used with textiles such as cotton. Palatine Chrome Green can be coordinated to iron(II) to increase its lightfasteness.
Preparation
2-Amino-4-nitrophenol diazotization, in alkaline condition and?4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling.
Properties and Applications
dark blue light green. Black-green uniform powder. Soluble in water for red light purple, slightly soluble in alcohol, insoluble in other organic solvent. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution and concentrated hydrochloric acid to red; Crowding sodium hydroxide solution for purple. Mainly used for wool fabric dyeing, also can be used for silk, nylon post-mordant dyeing.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 2 | 4-5 | 2-3 | 5 | 4-5 | 5 |
| AATCC | 5 | 4 | 4-5 | 4-5 | 4-5 | ||
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PALATINE CHROME GREEN(6222-46-4)Related Product Information
- Mordant Green 16
- Mordant Green 19
- Benzoic acid, 3-[[4-[(1,8-dihydroxy-4-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2(or 6)-hydroxy-, disodium salt
- Mordant Green 2
- Mordant Green 13
- SOLOCHROME GREEN V
- Mordant Green 10
- disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate
- sodium 4-amino-5-hydroxy-6-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonate
- PALATINE CHROME GREEN
- 2,2'-DIHYDROXYAZOBENZENE