Reference KV-RE-001. The batch number is on the packaging.
Warnings
It is hygroscopic: close the bottle tightly after use. Not for food use. Not classified as hazardous under Regulation (EC) No 1272/2008 (CLP). Ask us for its safety data sheet if you need it. Do not swallow, keep out of the reach of children and keep tightly closed. Use it only for its intended purpose, in the laboratory or for teaching.