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Specifications

Catalog #	S4750
Purity	99.5%
	Insoluble Matter: 0.01%
	Loss on Drying: 1.0%
	Chloride: 0.001%
	Nitrogen Compounds (as N): 0.001%
	Phosphate: 0.001%
	Silica: 0.005%
	Sulfur Compounds (as SO4): 0.003%
	Ammonium Hydroxide Precipitate: 0.01%
	Arsenic: 0.0001%
	Calcium and Magnesium Precipitate: 0.1%
	Heavy Metals (as Pb): 0.0005%
	Iron: 0.0005%
	Potassium: 0.005%
CAS Number	497-19-8
Molecular Formula	Na2CO3
Molecular Weight	105.99
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.