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CAS RN: 20039-37-6 | 产品编码: P0931
Pyridinium Dichromate
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技术规格
| Appearance | Orange to Brown powder to crystal |
| Purity(Iodometric Titration) | min. 98.0 % |
| Melting point | 147.0 to 151.0 °C |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 149 °C |
| 水溶性 | 可溶 |
| 溶解性（可溶于） | 二甲基甲酰胺 |
| 溶解性（微溶于） | 二氯甲烷, 丙酮 |
| 溶解性（不溶于） | 甲苯, 乙醚 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H317 : May cause an allergic skin reaction. H350 : May cause cancer. H410 : Very toxic to aquatic life with long lasting effects. H272 : May intensify fire; oxidizer. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P202 : Do not handle until all safety precautions have been read and understood. P220 : Keep away from clothing and other combustible materials. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN1479 |
| 类别 | 5.1 |
| 包装类别 | II |
| HS编码* | 2933.31-000 |
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