- Acid Black 210
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- $3.00 / 25kg
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2022-10-28
- CAS:99576-15-5
- Min. Order: 25kg
- Purity: 99%
- Supply Ability: 20 tons
- Acid Black 210
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- $7.00 / 1kg
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2019-07-06
- CAS:99576-15-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100kg
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| | Acid Black 210 Basic information |
| Product Name: | Acid Black 210 | | Synonyms: | 2,7-Naphthalenedisulfonic acid, 4-amino-6-((4-(((4-((2,4-diaminophenyl)azo)phenyl)amino)sulfon;2,7-Naphthalenedisulfonic acid, 4-amino-6-4-4-(2,4-diaminophenyl)azophenylaminosulfonylphenylazo-5-hydroxy-3-(4-nitrophenyl)azo-, dipotassium salt;4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid dipotassium salt;Acid Black 210;C.I. 300285;Weak Acid Black 3G;Black NT;C.I. Acid black 210 | | CAS: | 99576-15-5 | | MF: | C34H28KN11O11S3 | | MW: | 901.94 | | EINECS: | 619-444-7 | | Product Categories: | Dyes and Pigments | | Mol File: | 99576-15-5.mol |  |
| | Acid Black 210 Chemical Properties |
| | Acid Black 210 Usage And Synthesis |
| Preparation | 4-Amino-N-(4-aminophenyl)benzenesulfonamide double nitriding.sulfonylurea aniline in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, 4-Nitrobenzenamine diazo, and the above the products in alkaline conditions coupled, its product again with Benzene-1,3-diamine?coupling between. | | Properties and Applications | black. Suitable for wool, silk, polyamide fiber dyeing and printing, also suitable for leather color. |
| | Acid Black 210 Preparation Products And Raw materials |
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