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Product Name: Natural Magnesium Hydroxide Mg (OH) 2 for Cable Compound Fire Retardant Model NO.: Brucite Powder BP-64 Usage: Wire and Cable Refractory Temperature: 450c Shape: Irregular Color: White Appearance: Powder Thickness: 8um Grade: Grade A High Stability: Yes Transport Package: 25kg Bag or 1000kg Bag Origin: China HS Code: 25309099 Product Description 1. Brucite PowderBP-64 Product Information1) Product nameBrucite Powder BP-642) Chemical nameMagnesium Hydroxide3) Molecular formulaMg (OH)24) CAS No.1309-42-85) Moh's Hardness2.56) Density2.392. Brucite PowderBP-64Synonymsand relativetrade nameNemalite; magnesium hydroxide; magnesium hydrate; milk of magnesia; brucita (Esp.); brucite (Port.); Brucit (Deut.); bruciet (Ned.)3. Brucite PowderBP-64Physical Properties1)HS Code253090992)AppearanceWhite powder3)Water content0.5%max4)Whiteness91%min5)MgO content64%6)Paticle size9um max D507)Loss on ignition31% max8)PH Value8-104. Brucite PowderBP-64Technical commentsBrucite is used widely in industry and agriculture, like water treatment, flame retardant, refractory, desulfurization, animal feed and so on. While Brucite Powder BP-64is a kind of high whiteness grade which is used for flame retardant for high grade of wire & cable, circuit board.