Maximum quantity allowed is 999
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CAS RN: 471-25-0 | 产品编码: P0497
Propiolic Acid
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 数量 |
|---|---|---|---|---|
| 5G |
S$82.50
|
16 | ≥100 |
|
| 25G |
S$250.50
|
19 | ≥100 |
|
技术规格
| Appearance | White or Colorless to Yellow to Orange powder to lump to clear liquid |
| Purity(GC) | min. 97.0 % |
| Purity(Neutralization titration) | min. 97.0 % |
物性（参考值）
| 熔点 | 9 °C |
| 沸点 | 58 °C/12 mmHg |
| 闪点 | 58 °C |
| 比重 | 1.14 |
| 折射率 | 1.43 |
| 水溶性 | 完全混溶 |
| 溶解性（可溶于） | 氯仿, 乙醇, 乙醚 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H301 + H311 : Toxic if swallowed or in contact with skin. H314 : Causes severe skin burns and eye damage. H226 : Flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P361 + P364 : Take off immediately all 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. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. 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. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
| RTECS# | UD9300000 |
运输信息
| UN编号 | UN2920 |
| 类别 | 8 / 3 |
| 包装类别 | II |
| HS编码* | 2916.19-000 |
参考文献