Iron Oxide Yellow

Molecular Formula:Fe2o3H20 Molecular Weight: 177.71 CAS No.:51274-00-1 Property: Iron Oxide Pigment has good physical and chemical properties. soda-resisting: It is very stability to alkaline matter, such as cement and lime. It has no weathering function to cement and has no function to its strength. acid-resisting: It has relative stability to ordinary weak acid and thin acid, but does not resist to powerful acid. light-resisting, weather-resisting: It has best light-resisting and weather-resisting. Its color can not be changed by shine upon strongly. heat-resisting: Its color can not be changed under relative temperature, the limit temperature for various products is as follows: fine-resisting, dissolve-resisting: It can not be dissolved to water, all various mineral oil and vegetable oil and organic solvent. else:It can reinforce the function of paint's antirust. It has no function to rubber product's vulcanization Specification: ITEM 313 Fe2O3 Content: 86% Min Volatile At 105°C: 1% Max Water Soluble Salts: 0.5% Max Residue On Sieve(45μM) 0.4% Max PH Value: 3.5-7 Oil Absorption(G/100ML): 25-35 Tinting Strength 95-105% Packing: in 25kgs plastic woven bag net each. Usage: It can be broadly used for pigmentation in building man-made marble, and colorful cement. Its pigment for watercolor, paint color, paint, and rubber, plastic color, also can used for magnetic material industry.