Maximum quantity allowed is 999
请选择数量
CAS RN: 329-71-5 | 产品编码: D0841
2,5-Dinitrophenol (wetted with ca. 20% Water) (unit weight on dry weight basis)
×
![]()
×
| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 5G |
S$256.50
|
4 | 16 | 下单后约2周内可以发货 |
|
技术规格
| Appearance | Light yellow to Yellow powder to crystaline |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 99.0 % |
| Melting point | 105.0 to 109.0 °C |
| Solubility in EtOH | almost transparency |
| Transition interval(pH) | (very pale yellow)4.0 to 5.8(yellow) |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 106 °C |
| 水溶性 | 不溶 |
| 在水中的溶解度 | 0.68 g/l |
| 溶解性（可溶于） | 乙醇, 苯, 乙醚 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H300 + H310 + H330 : Fatal if swallowed, in contact with skin or if inhaled. H411 : Toxic to aquatic life with long lasting effects. H228 : Flammable solid. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P262 : Do not get in eyes, on skin, or on clothing. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P284 : Wear respiratory protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P310 : IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相关法规
| RTECS# | SL2900000 |
运输信息
| UN编号 | UN1320 |
| 类别 | 4.1 / 6.1 |
| 包装类别 | I |
| HS编码* | 2908.99-000 |
参考文献
产品文档 (部分产品的分析图谱无法提供，敬请谅解。)
化学品安全说明书(SDS)
请选择语言。
如需更多帮助，请联系我 们。
技术规格
CoA及其他文档
请输入批号
批号输入有误。请输入中横线前的4-5个字母数字字符。
示例 CoA
可下载CoA示例。注：该示例不一定是最新批次的CoA。
目前没有该产品的 CoA 示例。
分析图谱
请输入批号
批号输入有误。请输入中横线前的4-5个字母数字字符。
很抱歉，您搜索的分析图谱无法提供。