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Specifications

Catalog #	T5005
Identification A&B	Conforms to USP
pH (1%)	2.7-3.3
Water	5%
Residue on Ignition	0.1%
Heavy Metals	<0.001%
Storage and Stability	Powder may be stored at 4°C. Stable for 12 months at 4°C.
	Meets or exceeds USP
CAS Number	67-03-8
Molecular Formula	C12H17CIN4OS•HCl
Molecular Weight	337.3
Purity	98-102%
Form	White crystal powder
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate names	Vitamin B1; Aneurine