Other Name: 1,1,3-Tris(2-methyl-4- hydroxy-5-tert-butyl phenyl)-butane Chemical Structure: Appearance: White Powder InitialMelting Point, ¡æ:180 Ash content, %: 0.05 max. Loss on heating , %: 3 max. Fe content, 10-6 : 20 max. Color Value, APHA : 100 max. Grain Size (1mm) : 100% Packages: This product is packed in 20 or 25 kg compound paper bags, then in 500 kg or 1,000 kg big bags. We can also pack according to our customers' requests. Storage: This product is a kind of organic acid, is forbidden being put together with alkaline materials and other chemicals, kept from wet and heat.