| Company Name: |
Debye Scientific Corporation
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| Tel: |
00852-2521 1836 |
| Email: |
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| Products Intro: |
Product Name:3-hydroxy-N-(2-methylphenyl)-2-Anthracenecarboxamide
CAS:1830-77-9
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| Company Name: |
Riedel-de Haen AG
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| Tel: |
800 558-9160 |
| Email: |
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| Products Intro: |
CAS:1830-77-9
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| Company Name: |
SIGMA-RBI
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| Tel: |
800 736 3690 (Orders) |
| Email: |
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| Products Intro: |
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| | NAPHTHOL AS-GR PURIFIED GRADE Basic information |
| Product Name: | NAPHTHOL AS-GR PURIFIED GRADE | | Synonyms: | 3-hydroxy-n-(2-methylphenyl)-2-anthracenecarboxamid;NAPHTHOL AS-GR PURIFIED GRADE;3-hydroxy-2'-methylanthracene-2-carboxanilide;3-hydrox-2-anthro-o-toluidide;3-Hydroxy-2-anthranoic acid o-toluidide;3-Hydroxy-2-anthro-o-toluidide;C.I.37585;C.I.Azoic Coupling Component 36 | | CAS: | 1830-77-9 | | MF: | C22H17NO2 | | MW: | 327.38 | | EINECS: | 217-387-9 | | Product Categories: | | | Mol File: | 1830-77-9.mol |  |
| | NAPHTHOL AS-GR PURIFIED GRADE Chemical Properties |
| | NAPHTHOL AS-GR PURIFIED GRADE Usage And Synthesis |
| Preparation | O-Methylaniline?and 3-Hydroxyanthracene-2-carboxylic acid?condensation. | | Properties and Applications | dark yellow powder. Insoluble in water, but soluble in butanol and pyridine. In the yellow brown for sulfuric acid solution; Sodium hydroxide solution for the red light in the orange, sodium carbonate in solution not dissolve. Melting point 270 ℃, the air is stable. This product is dyed green render agent, mainly used for dyeing cotton, viscose, general is not used for printing. The high affinity for cotton, coupled with less ability. |
| | NAPHTHOL AS-GR PURIFIED GRADE Preparation Products And Raw materials |
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