PRODUCT NAME: 1,4-Benzenediol
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	BUD-231
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	123-31-9
Mol. Formula	C₆H₆O₂
Molecular Wt	110.11
IUPAC	benzene-1,4-diol
Synonyms	Hydroquinone ;1,4-Benzoquinol; 1,4-Dihydroxybenzene; Dihydroquinone; Eldopacque; Eldopaque; Eldopaque Forte; Eldoquin; 4-Hydroxyphenol; p-Hydroxyphenol; p-Phenylenediol; p-Quinol
Long Term Storage Condition	Store at 2-8°C
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White Solid
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	Acetontrile (Slightly), DMSO (Slightly), Methanol (Slightly)
Purity	NLT 98 % by HPLC
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