PRODUCT NAME: 1,2-Ethanedithiol GC Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-223
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	540-63-6
Mol. Formula	C2H6S2
Molecular Wt	94.20
IUPAC	ethane-1,2-dithiol
Synonyms	1,2-Dimercaptoethane; 1,2-Dithioethane; 1,2-Dithiolethane; 1,2-Ethylenedithiol; 2-Mercaptoethanethiol; Dithioethylene glycol; Dithioglycol; Ethylene dimercaptan; Ethylene dithioglycol; Ethylene glycol, dithio-; Ethylenedithiol; a-Ethylene dimercaptan; s-Ethylene dimercaptan
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place
Handling instruction	Sample COA

Test	Results
Appearance	Liquid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Alcohol,Ether,Acetone
Purity
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption