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Postion:Product Catalog >API>Digestive system drugs>Antacid and Mucosal protective Drugs>Aluminum hydroxide
Aluminum hydroxide
  • Aluminum hydroxide

Aluminum hydroxide NEW

Price $100
Package 25kg
Min. Order: 25kg
Supply Ability: 10000
Update Time: 2024-06-18

Product Details

Product Name: Aluminum hydroxide CAS No.: 21645-51-2
Min. Order: 25kg Purity: 98%
Supply Ability: 10000 Release date: 2024/06/18


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Aluminum hydroxide Properties

 

CAS No.21645-51-2

Chemical Name:Aluminum hydroxide

Molecular Formula:AlH3O3 Lewis structure

Molecular Weight:78

Melting point 300

Boiling point 2980[at 101 325 Pa]

Density 2.42 g/cm3 at 20 °C

vapor pressure <0.1 hPa (20 °C)

refractive index Average refractive index: 1.57-1.59

storage temp. Store at +5°C to +30°C.

solubility 0.0015g/l

Color White

Specific Gravity 2.42

Odor Odorless

PH Range >7

PH 8-9 (100g/l, H2O, 20)(slurry)

Water Solubility insoluble

 

Chemical properties

white crystalline powder; Insoluble in water and alcohol; soluble in inorganic acid and sodium hydroxide solution.

 

Uses

1. Chemical raw materials

Aluminum hydroxide has many advantages including large-scale production, adequate raw materials, high product purity and good solubility in acid. Therefore, aluminum hydroxide can be used as an important raw material for the preparation of aluminum salts, such as barium aluminate, aluminum sulfate and so on.

2. Flame retardants

Aluminum hydroxide powder is commonly regarded as an ideal flame retardant filler for plastics, unsaturated polyester, rubber and other organic polymers because of its filling, flame retardant and smoke-eliminating functions and non-toxic property. Flame retardant mechanism of aluminum hydroxide is as follows: when the temperature exceeds 200 , the aluminum hydroxide begin to perform endothermic decomposition and release three crystal water, and its decomposition rate reaches the largest at 250.

 

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Company Profile Introduction

We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents to meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy, always strive to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with domestic and foreign enterprises to achieve win-win situation. Our company takes quality as life, time as credibility and price as competitiveness. We firmly believe that as long as the market is oriented, innovation is the driving force, quality of survival, development and growth, we will win a better tomorrow.

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  • Since: 2024-05-13
  • Address: Room 511, Building 7, Central City, Caiman Street, Xiangdu District, Xingtai City, Hebei Province
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