Tel:
+86 15628782329
+86 15628782329
English 
Tel:
+86-156-2878-2329
E-Mail：sales001@bosschemical.com
E-Mail：sales001@bosschemical.com
No. 55, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone.
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| Quantity: | |
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82-76-8
bosschem
82-76-8
Product Description
Product name: 8-Anilino-1-naphthalenesulfonic acid
CAS：82-76-8
MF： C16H13NO3S
MW： 299.34
EINECS:201-438-7
Application:
Dye intermediates. Used to produce weakly acidic black BR, weakly acidic dark blue 5R, sulfur dyes and azo dyes
Specifications :
| Specification | TARGET VALUE | ||
| Min | Max | ||
| Proton NMR spectrum | Conforms to Structure | ||
| Appearance | Gray to Dark-Green or Black Powder | ||
| Purity(HPLC) | 96% | 100% | 100% |
| Purity(neutralization titration) | 96% | 104% | 104% |
| Solubility in DMF | Green,Dark Brown to Black,Clear to Turbid,50mg/ml | ||
| Solvent Content | 0% | 0.50% | 0.50% |
Product Description
Product name: 8-Anilino-1-naphthalenesulfonic acid
CAS：82-76-8
MF： C16H13NO3S
MW： 299.34
EINECS:201-438-7
Application:
Dye intermediates. Used to produce weakly acidic black BR, weakly acidic dark blue 5R, sulfur dyes and azo dyes
Specifications :
| Specification | TARGET VALUE | ||
| Min | Max | ||
| Proton NMR spectrum | Conforms to Structure | ||
| Appearance | Gray to Dark-Green or Black Powder | ||
| Purity(HPLC) | 96% | 100% | 100% |
| Purity(neutralization titration) | 96% | 104% | 104% |
| Solubility in DMF | Green,Dark Brown to Black,Clear to Turbid,50mg/ml | ||
| Solvent Content | 0% | 0.50% | 0.50% |