Aluminium hydroxide hpe hkyen lajang na matu ladat law law nga ai, ga shadawn, Bayer ladat, soda lime sintering ladat, ammonium bicarbonate ladat zawn re ai ni zawn re ai ni nga ai. Kaja wa nga yang, alumina a bai htang ai lam gaw kaja ai hkyen lajang ai ladat mung rai nga ai. Kaja ai hku bai htang ai lam gaw lawu na hte maren rai nga ai:
Hpa majaw nga yang, aluminum oxide gaw hka hta hka lim na matu yak hkak ai amphoteric oxide langai mi rai nna, aluminum hydroxide gaw hka hta hka n-gun rawng ai amphoteric hydroxide langai mi rai nna, shanhte hpe n-gun ja ai acid ni hte n-gun ja ai npawt nhpang ni hta hka lim kau mai ai, raitim, ammonia (weak base) hta n-nga ai n-gun (weak base) hta n-nga ai n rai nga ai. lawu na hte maren hkyen lajang mai ai:
1. alufuric acid hta aluminum oxide hpe garan nna, aluminum sulfate ntsin hpe lu la na matu, dai hpang aluminum sulfate hka hta aluminum sulfate hka hta grau law ai ammonia hpe jat bang u, dai hpe aluminum hydroxe hka lim ai hpe lu la na matu, dai hpe hka ja la nna, kashin kau mai ai, hte hka lim mat mai ai. hpe lu la mai ai.
Al2O3+32 .
Al2(SO4){2} nH{3}H2{5{5 lamHprat(OH)3↓)3↓{7}}(NH4)2SO4.
{0}} sodium hydroxide hta aluminum oxide hpe garan nna, sodium metaliminate hka hpe lu la na matu, dai hpang, sodium metaaluminate hka hta carbon dioxide law ai hpe lai nna, aluminum hydroxide hpe lu la na matu, dai ni hpe aluminum hydroxide lu la na matu, dai ni hpe hka ja, hka ja, kashin, kashin, katsi hkra galaw mai ai.
Hkyen lajang ai lam galaw ai aten hta, ammonia hka hte carbon dioxide hpe grai law hkra bang na matu yaw shada ai lam gaw, alumina hpe aluminum hydroxide hku nna tsep kawp galai shai kau lu na matu, grau san seng ai arung arai a prut prut hpe lu la na matu re ngu ai hpe sadi ra ai.
