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CAS RN: 9004-07-3 | 產品號碼: C3991
α-Chymotrypsin from Bovine Pancreas (powder)
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* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與
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* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
補充產品訊息:
[Enzyme Unit Definition]
One unit will hydrolyze 1.0 μmol of BTEE per 1 minutes at 25 °C, pH 7.8.
[Substrate for enzymatic activity analysis]
BTEE (=N-Benzoyl-L-tyrosine Ethyl Ester)
| 產品號碼 | C3991 |
| 外觀與形狀（20°C） | Solid |
儲存條件 
|
Refrigerated (0-10°C) |
| 應避免的情況 | Heat Sensitive |
| 包裝和容器
|
100MG-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 9004-07-3 |
| MDL編號 | MFCD00130481 |
產品規格
| Appearance | White to Almost white powder to crystal |
| Titer | min. 28 unit/mg |
性質
| 熔點 | 200 °C |
| Degree of solubility in water | 125 g/l 25 °C |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335 : May cause respiratory irritation. H400 : Very toxic to aquatic life. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. 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. P302 + P352 : IF ON SKIN: Wash with plenty of water. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. 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. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相關法規
| RTECS # | GC3050000 |
運輸資料
| UN編號 | UN3077 |
| 類別 | 9 |
| 包裝類別 | III |
| HS編碼* | 3507.90-000 |
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