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CAS RN: 2052-49-5 | 产品编码: T1685
Tetrabutylammonium Hydroxide (40% in Water)
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[注意事项] 本品在低温下可能析出晶体。请按需加热至溶解，使其均匀后使用。
技术规格
| Appearance | Colorless to Light yellow to Light orange clear liquid |
| Concentration(Neutralization titration) | 39.5 to 44.5 w/w% |
物性（参考值）
| 比重 | 1.00 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H314 : Causes severe skin burns and eye damage. H317 : May cause an allergic skin reaction. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P272 : Contaminated work clothing should not be allowed out of the workplace. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
相关法规
| RTECS# | BS5425000 |
运输信息
| UN编号 | UN3267 |
| 类别 | 8 |
| 包装类别 | II |
| HS编码* | 2923.90-000 |
参考文献
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Tetrabutylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
| 产品 | I0364 |
| CAS RN | 2052-49-5 |
| 纯度/分析方法 |
