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Specifications

Catalog #	C9050
Purity	98.5%
	Appearance:
	White crystalline powder
	Specific Rotation (C=4, H2O):
	-215° to -225°
	Loss on Drying:
	0.2%
	Residue on Ignition:
	0.1%
	Chloride:
	0.04%
	Sulfate:
	0.02%
	Iron:
	0.001%
	Arsenic:
	0.0001%
	Heavy Metals (Pb):
	0.001%
	pH:
	6±0.5
	Endotoxin:
	~10Eu/mg
CAS Number	56-89-3
Molecular Formula	C6H12N2O4S2
Molecular Weight	240.30
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.