PRODUCT NAME: Acetaldehyde solution 40 wt. % in H2O for GC-HS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCHS-019
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	75-07-0
Mol. Formula	CH3CHO
Molecular Wt	44.05
Long Term Storage Condition	2-8 °C for long term storage	Handling instruction	Sample COA
Chemical Name	Acetaldehyde solution 40 wt. % in H2O for GC-HS
Synonyms	Acetaldehyde solution 40 wt. % in H2O for GC-HS

Test	Results
Appearance	Clear Colourless Liquid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	35.00-45.00% (titration by hydroxylamine) 40 wt. % in H2O
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
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