ASSAY 99% ~100%<\/p>
HEAVY METALS (AS PB) 0% ~0.005%<\/p>
IRON(FE) 0% ~0.0001%<\/p>
MELTING POINT (℃) 99 ~112<\/p>
CLARITY OF SOLUTION Clarify<\/p>
SENSITIVITY TO IRON PASS<\/p>
APPEARANCE White powder or crystals<\/p>