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CAS RN: 9001-74-5 | 产品编码: P1259
Penicillinase (=Penicillin amido-β-lactamhydrolase), from Bacillus cereus, Lyophilized powder (50000000unit/vial)
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[Enzyme Unit Definition]
One unit of enzyme will hydrolyze 1.0 U of Benzylpenicillin Potassium Salt per hour at pH 7.0 at 30°C.
The potency of Benzylpenicillin Potassium Salt has been defined as 1,550 U per mg according to the Japanese Pharmacopoeia.
[Substrate for enzymatic activity analysis]
Benzylpenicillin Potassium Salt (Product No. P1772)
| 产品编码 | P1259 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 冷藏 (0-10°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 湿气 (吸湿),加热 |
| CAS RN | 9001-74-5 |
| 相关CAS RN | 9073-60-3 |
| PubChem物质ID | 87575354 |
| Merck Index (14) | 7093 |
| Enzyme Commission Number | 3.5.2.6 |
| MDL编号 | MFCD00131819 |
技术规格
| Appearance | White to Almost white powder to crystal |
物性（参考值）
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H340 : May cause genetic defects. |
| 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. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P304 + P340 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P405 : Store locked up. |
相关法规
运输信息
| HS编码* | 3507.90-000 |
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技术规格
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其他文件
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