| Company Name: | J & K SCIENTIFIC LTD. |
| Tel: | 400-666-7788 +86-10-82848833 |
| Email: | jkinfo@jkchemical.com;market3@jkchemical.com |
| Products Intro: |
Product Name:Benzopurpurine 4B
CAS:992-59-6
Package:25G,5G |
| Company Name: | Meryer (Shanghai) Chemical Technology Co., Ltd. |
| Tel: | +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) |
| Email: | sh@meryer.com |
| Products Intro: |
Product Name:Benzopurpurine 4B
CAS:992-59-6
Package:25g Remarks:B0781 |
| Company Name: | Energy Chemical |
| Tel: | 021-58432009 / 400-005-6266 |
| Email: | info@energy-chemical.com |
| Products Intro: |
Product Name:Benzopurpurine 4B
CAS:992-59-6
Package:25G |
|
| | BENZOPURPURIN 4B Basic information |
| | BENZOPURPURIN 4B Chemical Properties |
| Colour Index | 23500 | | Merck | 1101 | | Stability: | Stable. Incompatible with strong oxidizing agents. |
| Hazard Codes | T | | Risk Statements | 45 | | Safety Statements | 53-45 | | WGK Germany | 3
| | RTECS | QK1765000
| | F | 8 |
| | BENZOPURPURIN 4B Usage And Synthesis |
| Chemical Properties | dark red or brown powder | | General Description | Brown to dark red powder. | | Air & Water Reactions | Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water. | | Reactivity Profile | BENZOPURPURIN 4B 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 BENZOPURPURIN 4B are not available. BENZOPURPURIN 4B is probably combustible. |
| | BENZOPURPURIN 4B Preparation Products And Raw materials |
|