产品名称

氢氧化铝

CAS NO

21645-51-2

中文别名

氢氧化铝溶胶;NC3302型催化剂用氢氧化铝;干燥氢氧化铝凝胶;铝的水化物;水化氧化铝;氢氧化铝凝胶;氢氧化铝,76.5%MIN

英文名称

Aluminum hydroxide

英文别名

Aluminumhydroxide (6CI,8CI);Ascriptin;Alumina trihydrate;Aluminum oxide trihydrate;Aluminum(III) hydroxide;Hydrated aluminum oxide;Trihydrated alumina;Trihydroxyaluminum;

分子式

Al(OH)₃

分子量

78.00

EINECS

244-492-7

熔点

300℃

沸点

2980℃[at 101 325 Pa]

毒性

High-whiteness aluminum hydroxide for filler Identification: Chemical Name: Aluminum hydroxide Synonym: Aluminium hydrate; Alumina trihydrate; Aluminium trihydrate ATH; Hydrated Alumina CAS NO.: 21645-51-2 Molecular Formula: Al(OH)3 Aluminum hydroxide(ATH) is white powder, non-toxic, tasteless, good liquidity, high whiteness , soluble in strong acid and alkali, stable under atmospheric temperature and can be easily decomposed into Aluminium oxide when heated. According to different granularity, ATH is widely used as artificial marble and artificial onyx filler, abrasive, flame retardants and for dditive of plastic, rubber industry etc., such as a filler in toothpaste, artificial onyx and artificial marble, low voltage isolators, a retardant filler in low voltage isolators, a retardant filler in plastics, rubber and glass-reinforced fibre. Aluminum hydroxide is an inorganic environmental-friendly type flame retardant for additive of plastic, rubber etc.; basic materials in paper making, coatings and toothpaste; carriers of catalysts; also used in water purifier, fluorides, dyers, pharmacy, building materials etc. It can prevent fuming, no drops, no generation of toxic or corrosive gases and has self-extinguish ability and smoke suppressing properties. Physicochemical Property: Brand Chemical Composition % PH Adsorption of oil ml/100g Whiteness Particle size Moisture Al(OH)3 SiO2 Fe2O3 Na2O D50 +200 mesh +325 mesh H-WF-1 99.5 0.08 0.02 0.30 7.5-9.8 55 97 1 max. 0 0.1 max. 0.5 H-WF-2N 99.5 0.08 0.02 0.40 7.5-9.8 50 96 1-3 0 0.1 max. 0.5 H-WF-5 99.6 0.05 0.02 0.25 7.5-9.8 40 96 3-6 0 1 max. 0.4 H-WF-8 99.6 0.05 0.02 0.30 7.5-9.8 33 96 7-9 0 3 max. 0.4 H-WF-10 99.6 0.05 0.02 0.30 7.5-9.8 33 96 8-11 0 4 max. 0.3 H-WF-10-LS 99.6 0.05 0.02 0.20 7.5-9 33 96 8-11 0 4 max. 0.3 H-WF-10-SP 99.6 0.03 0.02 0.20 7.5-9 32 95 8-11 0 4 max. 0.3 H-WF-14 99.6 0.05 0.02 0.30 7.5-9.8 32 95 13-18 0 12 max. 0.3 H-WF-14-SP 99.6 0.03 0.02 0.20 7.5-9.8 30