[J62534] CAS 145224-94-8 | MES, 0.5M buffer soln., pH 5.5

CAS : 145224-94-8
MDL : MFCD00283848

Chemical Properties

Sensitivity : Ambient temperatures.
Form : Liquid
Solubility : Soluble in water (0.5 M at 20°C).

Applications

MES, is often used as a running buffer for resolving very small proteins on bis-tris gels, also used as a biological buffer in plant cell cultures. It is also been used in various protein characterization assays. This sterile solution suitable for cell culture and molecular biology Application. It is also used as a buffering agent in biology and biochemistry.

Notes

Solutions are stable at 2-8°C for months. Sterilize by filtration through 0.2 mm filters. Autoclaving is not recommended for any sulfonic acid buffer. If buffers must be nuclease-free, treat the water first, then add the buffer after autoclaving. When MES solutions are autoclaved, they turn yellow (although pH does not change measurably). The identity of the yellow breakdown product is unknown.

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319Causes skin irritation.Causes serious eye irritation.
Precautionary Statements : P280-P305+P351+P338-P302+P352-P321-P362-P332+P313Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Take off contaminated clothing and wash before reuse.If skin irritation occurs: Get medical advice/attention.
위험 문구 : 36/37/38Irritating to eyes, respiratory system and skin.
안전 문구 : 23-26-37-60Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste
TSCA : 예아니오
RTECS :