Sell Vanillin (CAS:121-33-5)]

Description

Detemination Specification Characteristics White or slightly yellowish, crystalline powder or needles Odor/Flavor Similar to taste of vanilla Solubility 1g in 3ml of *0% cthyl alcohol or 2ml *5%ethyl alcohol Assay *9%min Melting Point *1.0∩~*3.0∩ Loss on Drying 0.5%max Content of As 0.***3%max Heavy Metals 0.**1%max Packing :*5kgs net in board paper drum, lined with polyethylene bag purposes; Vanillin important chemical intermediates, widely used in pharmaceutical and food additives industry. In the pharmaceutical industry for the synthesis of the main TB drugs for the treatment of Isonicotinic hydrazone (Ftivazide), the antihypertensive drug methyl-dopa (Methyldopa), catechol drugs dopamine (Dopamine).