BES-NA

Product name:N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt
Synonyms: BES-NA
CAS NO.: 66992-27-6
Molecular formula:C6H14NNaO5S
Molecular weight:235.23
Molecular Structure:

BES-NA is white crystalline powder.
Application:
BES sodium salt is employed in science as a buffer for a number of processes, including the transfection of eukaryotic plasmid DNA cells using calcium phosphate. In biochemistry and molecular biology, BES sodium salt serves as a zwitterionic buffer.

Q: The first-aid?
Inhalation: Remove victim to fresh air. If not breathing, give artificial respiration.
Skin Contact: Wash with soap and plenty of water.
Eye contact: Rinse eyes with water as a precaution.
Ingestion: Never give anything by mouth to an unconscious person. Rinse mouth with water.
Q: Spill emergency treatment?
Avoid dust generation. Avoid breathing vapour, mist or gas.
Do not allow product to enter drains.
Sweep up and shovel up spilled chemicals. Put it in suitable closed container for disposal.
Q: Handling and storage?
Provide suitable exhaust ventilation where dust is formed. General fire protection measures. Store in a cool place. Keep container tightly closed and store in a dry and ventilated place.