PRODUCT NAME: (S)-(+)-1,2-Propanediol
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	BUD-273
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	4254-15-3
Mol. Formula	C3H8O2
Molecular Wt	76.10
IUPAC	(2S)-propane-1,2-diol
Synonyms	(S)-(+)-1,2-Dihydroxypropane ;(S)-(+)-Propylene Glycol
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Colorless to Light yellow to Light orange clear 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	Soluble in water
Purity	NLT 98 % by GC
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