Properties: CuSO4.5H2O is dark blue lumpish crystals or dark powers, poisonous and non-smell, with the astringency of metal. It has a 24% to 25% content of cuprum, a relative density of 2.284 and tends to dehydrated into white powers in dry air. It i... - Update: 2012-08-22

Type: Al2O315.80%Min, Al2O317%min, 17%min Non Ferric Property: White flakes/granules/powder Application: Treatment of drinking water and industrial water, high-grade paper making and high-grade titanium pigment production. - Update: 2012-08-22

Appearance: White powder or granule, odourless, astringent metallic taste. Soluble in water, insoluble in alchohol. Application: Used in production of ryon fibre, paint and varnishes. Glues, titane dioxide, zinc sterate and zinc-alkyl-di-... - Update: 2012-08-22