pyridine hydrobromide

Appearance: off white powder

Content: 98.8%

Ph: 2.60 to 2.80

Moisture: 0.10%

Free Hydrobromide: 0.30

Melting Point: 210-220

Packing: 20 or 40 kg per paper board drum

Usage: mainly used as the synthesis of pharmaceuticals / intermediates of semi synthesis antibiotics. It can also used as the synthesis of photographic chemicals.