微臭,但无霉败的臭气;有引湿性,是以胰蛋白酶、胰淀粉酶、胰脂肪酶为主所组成的多种酶的混合物,水溶液煮沸或遇酸即失去酶活力。本品在中性或弱碱性环境中(酸碱度6.8~8.5)可促进蛋白质、淀粉及脂肪的消化。有吸湿性。溶于水呈微浑溶液,不溶于乙醇和乙醚。 酶反应:能转化不少于25倍量的淀粉成为糖和不少于25倍量的酪蛋白(在5分钟内,相当于在30分钟内150倍) 。其最大活力在中性或微碱性介质中。矿酸或过量氢氧化物或碳酸盐使之失活。
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胰酶 来源于猪胰腺
Dangerous GoodsCAS number:unknown molecular formula:
overview
compound introduction
Specs
| Chinese alias | 胰液素 | 胰脂肪酶 | 胰酵素 | ||
| English alias | Pancreatin from hog pancreas | ||
| CAS number | unknown | molecular formula | |
| molecular weight | - | Exact mass | - |
| PSA | - | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS08 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P342+P311: 如有呼吸系统病症:呼叫急救中心/医生。
WGK Germany:
1
Production methods and uses
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upstream information
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downstream information
No downstream information yet
MSDS
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