PRODUCT NAME: Ethyl p-Toluenesulfonate
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	BUD-287
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	80-40-0
Mol. Formula	C9H12O3S
Molecular Wt	200.25
IUPAC	ethyl 4-methylbenzenesulfonate
Synonyms	p-Toluenesulfonic Acid Ethyl Ester; Ethyl 4-Methylbenzenesulfonate; Ethyl 4-Toluenesulfonate; Ethyl p-Methylbenzenesulfonate; Ethyl p-Toluenesulfonate; Ethyl p-Tosylate; Ethyl Tosylate; Toluene-4-sulfonic Acid Ethyl Ester
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Light Yellow Oil
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	Insoluble 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