Richtek ISO9001 hot exporting USP43 Vitamin B6 fast shipment Pyridoxine Hydrochloride as food and feed additives in

Appearance

White or class white crystalline or crystalline powder

Loss on drying

Not more than 0.5%

Residue on ignition

Not more than 0.1%

Chloride content 

16.9%-17.6%

Assay

98.0%-102.0%

Test standard

USP43

Storage

Store in tightly closed containers, cool and dry. Protect from heat, light and oxygen.

Shelf life

36 Months