PRODUCT NAME: Dibenzyl phosphonate Analytical Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-726
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	17176-77-1
Mol. Formula	C₁₄H₁₅O₄P
Molecular Wt	262.24 g/mol
IUPAC	oxo-bis(phenylmethoxy)phosphanium
Synonyms	Dibenzyl phosphite; Dibenzyl phosphonate; Phosphonic acid, bis(phenylmethyl) ester; Phosphonic Acid Bis(phenylmethyl) Ester
Long Term Storage Condition	Sealed in dry, 2-8°C
Handling instruction	Sample COA

Test	Results
Appearance	Colorless to pale yellow viscous 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	Soluble in Dimethyl sulfoxide
Purity	98%+
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