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- 16105
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- powder to crystal
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- Orange to Amber to Dark red
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- CAS ??????
- 1836-22-2
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| RTECS ?? | QJ6402600 | ||
|---|---|---|---|
| HS ?? | 3204.12.5090 | ||
| ???? ?? | KE-07787 |
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2-Aminobenzoic acid diazotization, and 3-Hydroxynaphthalene-2,7-disulfonic acid?coupling.Properties and Applications
blue light red. Soluble in water for orange, slightly soluble in ethanol, acetone and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid for yellow red, dilution have orange precipitation; In concentrated nitric acid for orange solution; In 10% sodium hydroxide solution for orange. Its aqueous solution to join 10% sulfuric acid color turn yellow. Used for wool and silk dyeing, also can be used for leather dyes and used as a pigment.| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3 | 6-7 | 3-4 | 3-4 | 5 | 4-5 | 5 |
| AATCC | Dry 2,wet 5 | 6 | 3-4 | 4 | 5 | 5 | |
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| ??? | ?? | ??? | ?? | ?? ? | ?? |
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| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
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| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
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| TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
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?? ?? 14 1-((2-????)??)-2-????? ???? 012 ???
STILBAZO
Mordant Violet 1
2-Hydroxy-5-[[4-[(4-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]-3-methylbenzoic acid sodium salt
sodium p-[4,5-dihydro-4-[(2-hydroxy-5-methyl-3-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
Mordant Red 8
5-[[[3-[[[4-[(2-Amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-3-sulfophenyl]amino]carbonyl]phenyl]amino]sulfonyl]-2-hydroxybenzoic acid trisodium salt
Mordant Red 77
Mordant Violet 10
Mordant Red 95
5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[4-(dimethylamino)phenyl]methyl]-3-methylsalicylic acid
SODIUM ANTHRANILATE
Disodium 2-naphthol-3,6-disulfonate
AZOCAL A
3-Hydroxynaphthalene-2,7-disulphonic acid