Item

Specification

Appearance

off-white crystalline

Assay(HPLC)

≥98.0%

Losson ON drying

≤0.5%

Chloride(CI)

≤0.015%(150PPM)

Loss on drying

≤0.5%

Heavy Metals

≤20ppm

Total impurities

≤1. 0%

Melting Point

≥240℃