商品名:马啉乙磺酸钾
别 名:2-(N-吗啉)乙磺酸钾
2-[N-morpholino]ethanesulfonic acid Potassium salt
4-Morpholineethanesulfonic acid Potassium salt
MES-K
英文名:MES Potassium salt
产 地:湖南
Cas号:39946-25-3
MDL:MFCD00069752
Beilstein:
EINECS:
分子结构:
分子式:C6H12NO4SK
分子量:233.3300
备注:
性状:useful pH range 5.5 - 6.7
pKa 6.1
质量标准:外观appearance white crystalline powder
水溶性solubility clear colorless solution at 10g plus 30ml of water
纯度Purity by sulfuric acid titration ≥99%
水分Water by Karl Fischer ≤1%
紫外吸收uv absorbance ≤0.1 at 290nm (25%w/w)
重金属heavy metals (aslead) ≤5 ppm
purity by sulfuric acid titration nlt 99% (corrected for water content)
存储:室温保存
用途:生物缓冲剂
联合编号:
RISK:
Safety:
Hazard: