PRODUCT NAME: Disodium L-(+)-Tartrate Dihydrate GC Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-287
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	6106-24-7
Mol. Formula	C4H4Na2O6·2H2O
Molecular Wt	230.08
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place	Handling instruction	Sample COA
IUPAC	disodium;(2R,3R)-2,3-dihydroxybutanedioate;dihydrate
Chemical Name	Disodium L-(+)-Tartrate Dihydrate GC Standard
Synonyms	(2R,3R)-2,3-Dihydroxybutanedioic Acid Disodium Salt Dihydrate; Tartaric Acid Disodium Salt Dihydrate;

Test	Results
Appearance	White to Almost white powder to crystal
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	>98.0%(T)
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Methanol (Sparingly, Heated), Water (Slightly)
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption