巯基乙酸钠

Mercaptoacetic acid sodium salt is used as a reagent that protects tryptophan in amino acid analysis. It is a commonly used reagent for bacteriological research to maintain reducing conditions in media. It also protect enzymes against inactivation by maintaining protein thiol groups in the reduced state.

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 20?°C. Store under inert gas. It is hygroscopic in nature and sensitive to moisture.

MFCD00043386

206-696-4

HSCH₂CO₂Na

114.10

>300°

Hygroscopic. Air Sensitive. Store under Argon. Ambient temperatures.

Powder

Soluble in water (1000g/L at 20°C).

4569109

14,8692

III

22-24-36/38-43
Harmful if swallowed.Toxic in contact with skin.Irritating to eyes and skin.May cause sensitization by skin contact.

8

20-26-27-36/37-45-60
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take off immediately all contaminated clothing.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

AI7700000

是

 

H302-H311-H315-H319-H317
Harmful if swallowed.Toxic in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.

P261-P280-P305+P351+P338-P301+P312a-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear 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 IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.