ChemicalBook > CAS DataBase List > Acid Black 241
Acid Black 241
- Product Name
- Acid Black 241
- CAS No.
- 84170-03-6
- Chemical Name
- Acid Black 241
- Synonyms
- Black BD;C.I. 30024;Tolan Black B;Acid Black 241;Coriamin Black FS;C.I. Acid Black 241;C.I.Acid Black 241:C.I.30024;5-Amino-3-[4-(2,4-diaminophenylazo)phenylazo]-4-hydroxy-6-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid disodium salt
- CBNumber
- CB0875745
- Molecular Formula
- C28H23N10NaO9S2
- Formula Weight
- 730.66
- MOL File
- 84170-03-6.mol
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Acid Black 241 Chemical Properties,Usage,Production
Preparation
4-Nitrobenzenamine diazo, in acid conditions coupled with 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, N-(4-aminophenyl)acetamide?diazo, in alkaline conditions and the above the products of coupling, hydrolysis acetyl groups, again diazo,and Benzene-1,3-diamine coupled .
Properties and Applications
black. Mainly used for leather color.
| Standard(leather) | Light Fastness | Soaping | Persperation Fastness(Alkali) | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3-4 | 4-5 | 2-3 | |||||
Acid Black 241 Preparation Products And Raw materials
Raw materials
Preparation Products
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Acid Black 241 Suppliers
- Tel
- 1-516-6625404
- Fax
- 1-516-927-0118
- support@alfa-chemistry.com
- Country
- United States
- ProdList
- 9171
- Advantage
- 60
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22963
- Advantage
- 58
84170-03-6, Acid Black 241Related Search:
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Acid Black 26
4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt
Acid Black 242
disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate