Molecular Formula: C6H11NaO7 Molecular Weight: 218.14CAS No.: 527-07-1 Property: White or pale yellow powder or granules. Its easily soluble in water. Slightly soluble in alcohol. Not soluble in aether. Specification: USP28Content98-102%Chloride0.07% MaxSulfate0.05% MaxHeavy metal0.002% MaxReducing matter0.5% MaxLead0.001% Min