PRODUCT NAME: Potassium Biphthalate Reference Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-169
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	877-24-7
Mol. Formula	C₈H₅KO₄
Molecular Wt	204.22
IUPAC	potassium;2-carboxybenzoate
Synonyms	Hydrogen Potassium Phthalate; KAP; Monopotassium 1,2-Benzenedicarboxylate; Monopotassium Phthalate; Potassium Acid Phthalate; Potassium Hydrogen Phthalate
Long Term Storage Condition	Store under 2 to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Aqueous Base (Slightly), Methanol (Slightly), Water (Slightly, Heated)
Purity	NLT 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