Aluminium Hydroxide Powder, Grade Standard : Pharmaceutical Grade

We are offering aluminium hydroxide. Cas no.: 21645-51-2 einecs no.: 244-492-7 h.s. Code: 2818.30 physical properties : appearance: white powder molecular formula: al( oh) 3 molecular weight: 78.0 cas no.: 21645-51-2 bulk density( g cm3) : loosed: 1.1 packed: 1.3 density( g cm3) : 2.42 shelf life: longer than 2 years. chemical properties : al( oh) 3: 99.6% min. al2o3: 65.1% min. sio2: 0.03% max. fe2o3: 0.02% max. na2o: 0.2% max. l.o.i.: 35% max. moisture: 0.1% max. ph: 7.5~ 10 whiteness: 93% min. particle size: d50: 75~ 95um packing: in 25 kgs bags, we have different size, fine, ultra fine, and also coated by silane or stearic acid. particle size d50: 90um, 75~ 90um, 50um, 25um, 20um, 14um, 10um, 5um, 3um, 1um. best regards yang haitao henan kingway chemicals co., ltd. tel: 86-371-65336567, fax: 86-371-55672771 http: email: kingway@