PRODUCT NAME: 2,5-Dihydroxybenzoic Acid
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MES-001
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	490-79-9
Mol. Formula	C₇H₆O₄
Molecular Wt	154.12
Long Term Storage Condition	Refrigerator, Under Inert Atmosphere	Handling instruction	Sample COA
Chemical Name	2,5-Dihydroxybenzoic Acid
Synonyms	5-Hydroxysalicylic Acid; Carboxyhydroquinone; Gensigen; Gensigon; Gentisinic Acid; Hydroquinonecarboxylic Acid; NSC 27224; NSC 49098; NSC 78825;

Test	Results
Appearance	White to Pale Yellow Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	DMSO (Sparingly), Methanol (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