吗啉乙磺酸钠盐（MES-NA），99%使用说明书与操作注意事项

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别名	MES 钠盐;美司纳;2-(N-吗啉基)乙磺酸钠盐;4-吗啉乙磺酸钠盐;2-吗啉乙磺酸钠;2-(N-吗啉)乙磺酸钠;2-(N-Morpholino)ethanesulfonic acid sodium salt; 4-Morpholineethanesulfonic acid sodium salt; Sodium 2-Morpholinoethanesulfonate; 2-Morpholinoethanesulfonic Acid Sodium Salt
产品介绍	MES Sodium Salt (Sodium 2-Morpholinoethanesulfonate) is a zwitterionic N-substituted aminosulfonic acid known as a Good’s buffer, active in the pH range 6-8 with a pKa of 6.10 at 25°C. With a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. MES is used as a running buffer for resolving very small proteins (ex: 13 kDa) on bis-tris gels. Also used in cation-exchange chromatography and as a biological buffer in plant cell cultures. MES solutions can be prepared to the desired pH by titrating the free acid with sodium hydroxide.
用途	A buffering agent used in biological and biochemical research including plant cell culture.

个人防护设备	Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
安全声明（欧洲）	S22;S24/25
RIDADR	否
WGK德国	1
闪点（华氏）	N/A
是否危化品	否