C.I. Direct Orange 63
C.I. Direct Orange 63 Basic information
- Product Name:
- C.I. Direct Orange 63
- Synonyms:
-
- C.I. Direct Orange 63
- C.I.Direct Orange 63:C.I.25030
- Direct Orange 63
- CAS:
- 1325-31-1
- MF:
- Unspecified
- MW:
- 0
- Product Categories:
-
- Dyes and Pigments
- Mol File:
- Mol File
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C.I. Direct Orange 63 Usage And Synthesis
Preparation
(E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid diazo, coupled with phenol, again, then methylation hydroxyl with glucose will nitro reduction.
Properties and Applications
bright orange. Soluble in water for gold orange, slightly soluble in alcohol. The strong sulfuric acid for navy, Red sauce for diluted. The dye solution to join strong hydrochloric acid for hidden cyan, have precipitation. Add thick sodium hydroxide solution for red orange, precipitation.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3 | 4-5 | 5 | 2-3 | 2-3 | ||
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C.I. Direct Orange 63(1325-31-1)Related Product Information
- Benzoic acid, 5-[[4'-[(2,6-diamino-3-methyl-5-sulfophenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-3-methyl-, disodium salt
- DIRECT ORANGE 61
- Direct Orange 5
- Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid monosodium salt
- Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-[2-methoxy-5-methyl-4-[2-(4-sulfophenyl)diazenyl]phenyl]-2-oxidodiazenyl]-, sodium salt (1:4)
- Direct orange 60
- DIRECT ORANGE 6
- C.I. Direct Orange 71
- 1,-Naphthalenedisulfonic acid, 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt