... so on. Purity: 99.5% above. Brand: Polar Bear, Eternal pearl, Chrysanthemum orchid. Packing: Polar bear – 20kg/50kg drum, 0.5kg tin x 40 ... %ColorWhite to pale yellow crystal like or powder.conformsOdorWith a sweet, milk and vanillin odor.conformsMelting Point81.0 – 83.0 DEG ... logo/label authorization letter to avoid any problem in law. Polar Bear Brand Vanillin powder