High Quality Cheap Price Dried Aluminum Hydroxide

• Customization: Available
• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• Model NO.: AH
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Transport Package: Jumbo Bag
• Specification: AH-1
• Trademark: GRACH
• Origin: China
• HS Code: 281830000

Product Description

Aluminium hydroxide (chemical formula: Al(OH)₃) is a common inorganic compound, typically found as a white powder or crystalline solid. It has a wide range of applications, and here's an overview of its key properties and uses:

1. **Chemical Properties**
   - **Molecular Formula**: Al(OH)₃
   - **Appearance**: White solid
   - **Solubility**: Insoluble in water but soluble in acids and bases, making it an amphoteric compound.
   - **Thermal Decomposition**: It decomposes at high temperatures into aluminum oxide (Al₂O₃) and water.

2. **Applications**
   - **Pharmaceuticals**: Aluminium hydroxide is commonly used as an antacid to neutralize stomach acid and relieve symptoms like heartburn and indigestion.
   - **Flame Retardant**: Due to its ability to release water upon decomposition at high temperatures, it is widely used as a flame retardant in plastics, rubber, and textiles.
   - **Filler**: It is used as a filler in plastics, rubber, and paints, where it improves the material's strength and fire resistance.
   - **Water Treatment**: Aluminium hydroxide serves as a flocculant in water treatment, helping to remove impurities from the water.
   - **Paper Industry**: It is used in paper coatings to enhance the whiteness and smoothness of the paper.

3. **Production Method**
   Aluminium hydroxide is mainly produced via the **Bayer process**, which extracts aluminum from bauxite ore. The aluminum ore is dissolved in a caustic solution and then precipitated chemically to obtain aluminium hydroxide.

4. **Safety**
   Aluminium hydroxide is considered safe for medicinal use in appropriate doses, though long-term use may cause side effects like constipation. In industrial settings, care should be taken to avoid inhaling the dust, as it can cause respiratory issues.

Due to its stability and versatility, aluminium hydroxide is widely used in various industries, making it an important chemical substance.



Product characteristic index

Product grade	Al2O3	Impurities			Ignition loss	Moisture	Particle size
		SiO2	Fe2O3	Na2O			+80 Mesh	+200 Mesh
	%	%	%	%	%	%	%	%
GAH-1	≥ 64.5	≤ 0.02	≤ 0.02	≤ 0.4	34.5 ± 0.5	≤ 0.1	< 4	> 70