PRODUCT NAME: Sodium thiosulfate pentahydrate Secondary Reference Standard TraCERT
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCT-763
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	10102-17-7
Mol. Formula	Na2S2O3 · 5H2O
Molecular Wt	248.18
Long Term Storage Condition	Below 30 °C for long term storage	Handling instruction	Sample COA
Chemical Name	Sodium thiosulfate pentahydrate Secondary Reference Standard TraCERT
Synonyms	Sodium thiosulfate

Test	Results
Appearance	Crystalline powder, crystals,
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	=99.5%
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