| Company Name: | Winchem Industrial Co. Ltd |
| Tel: | 86-574-83851061 86-574-87083208 |
| Email: | info@win-chemical.com |
| Products Intro: |
Product Name:PigMent Red 23;
CAS:6471-49-4
Package:25KG |
| Company Name: | Shanghai JONLN Reagent Co., Ltd. |
| Tel: | 021-61552785 |
| Email: | 67055399@qq.com |
| Products Intro: |
Product Name:PIGMENT RED 23
CAS:6471-49-4
Purity:BR Package:5g;25g;100g |
| Company Name: | Hangzhou J&H Chemical Co., Ltd. |
| Tel: | +86-0571-87396432 87396430 sales@jhechem.com; |
| Email: | sales@jhechem.com; |
| Products Intro: |
Product Name:PigMent Red 23
CAS:6471-49-4
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| | Pigment Red 23 Basic information |
| Product Name: | Pigment Red 23 | | Synonyms: | pigment red 23;3-Hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-N-(3-nitrophenyl)naphthalene-2-carboxamide;C.I. 12355;NAPTHOL RED BLUE SHADE;Irgalite Red;2-Naphthalenecarboxamide, 3-hydroxy-4-(2-methoxy-5-nitrophenyl)azo-N-(3-nitrophenyl)-;2-Naphthalenecarboxamide, 4-5-(aminocarbonyl)-2-methoxyphenylazo-3-hydroxy-N-phenyl-;CIPIGMENT23 | | CAS: | 6471-49-4 | | MF: | C24H17N5O7 | | MW: | 487.43 | | EINECS: | 229-313-2 | | Product Categories: | Dyes and Pigments;Organics | | Mol File: | 6471-49-4.mol |  |
| | Pigment Red 23 Chemical Properties |
| | Pigment Red 23 Usage And Synthesis |
| Chemical Properties | red powder | | General Description | Red to bluish red powder. | | Air & Water Reactions | Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water. | | Reactivity Profile | Pigment Red 23 is sensitive to light and may be sensitive to heat. Pigment Red 23 is incompatible with strong oxidizing agents. . Pigment Red 23 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. | | Fire Hazard | Flash point data for Pigment Red 23 are not available. Pigment Red 23 is probably combustible. |
| | Pigment Red 23 Preparation Products And Raw materials |
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