PRODUCT NAME: Potassium Hydrogen Phthalate Secondary Reference Standard TraCERT
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCT-265
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	877-24-7
Mol. Formula	C₈H₅KO₄
Molecular Wt	204.22 g/mol
Long Term Storage Condition	Store under 2 to 8°C	Handling instruction	Sample COA
IUPAC	potassium;2-carboxybenzoate
Chemical Name	Potassium Hydrogen Phthalate Secondary Reference Standard TraCERT
Synonyms	Monopotassium 1,2-Benzenedicarboxylate; Monopotassium Phthalate; Potassium Acid Phthalate; Potassium Hydrogen Phthalate

Test	Results
Appearance	White To Almost White Powder To Crystal
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	>99.8%(T)
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Aqueous Base (Slightly), Methanol (Slightly), Water (Slightly, Heated)
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