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Shenyu Energy (Shandong) Development Co. Ltd

21645-51-2 Aluminum hydroxide Fine Powder
21645-51-2 Aluminum hydroxide Fine Powder
21645-51-2 Aluminum hydroxide Fine Powder
21645-51-2 Aluminum hydroxide Fine Powder
21645-51-2 Aluminum hydroxide Fine Powder

21645-51-2 Aluminum hydroxide Fine Powder

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Delivery Time: 20 Days

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Basic Info

    Model No.: SY-21645-51-2

    Classification: Aluminium Hydroxide

    Appearance: Solid

    Grade Standard: Industrial Grade

    Solubleness: Difficult Soluble Alkali

    Ionization Capacity: Weak Alkali

    Quality: Superior Grade

    Usage: Industrial Alkali

    CAS: 21645-51-2

    Category: Inorganic Alkali

    Sample: Free Sample With Freight Collect

    Grade: Industrial Grade

    Purity: High Purity

    Form: Powder

    Color: White

    Melting Point: 300℃

    Density: 2.40

    Supplier: China Manufacturer

Additional Info

    Packaging: 25-50KGS/Bag

    Productivity: 1000MT/Month

    Brand: Shenyu

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 1000MT/Month

    Port: China Port,Qingdao Port,Shanghai Port

Product Description

21645-51-2 Aluminum hydroxide Fine Powder

Product Overview

Aluminium hydroxide, chemical formula Al(OH)3, is a hydroxide of aluminum. Aluminum hydroxide can react with acid to form salt and water and react with strong base to form salt and water, so it is also an amphoteric hydroxide. The chemical formula Al(OH)3 is aluminum hydroxide. Because it is also a certain degree of acidity, it can also be called aluminum acid (H3AlO3). However, the actual reaction with the base produces tetrahydroxyaluminate ([Al(OH)4]-). Therefore, it is usually regarded as monohydrated metaalctic acid (HAlO2·H2O), which is divided into industrial grade and pharmaceutical grade according to the purpose. Aluminum hydroxide is a white solid, insoluble in water and soluble in acid or alkali. It is a typical amphoteric hydroxide. After it is heated and dehydrated in the air, it can be converted into alumina, which is of great significance to the production of alumina. Aluminum hydroxide is a very versatile chemical product used primarily as a filler for plastics and polymers, as a flame retardant and binder for blankets, as a filler for epoxy resins, as a color filler and coating for papermaking, and as a producer of sulfuric acid. Aluminum, alum, aluminum fluoride, sodium aluminate, synthetic molecular sieves, fillers for the production of toothpaste, ingredients for glass, gels and dried gels used medicinally as antacids, neutralizing stomach acid and protecting ulcers Role for the treatment of stomach and duodenal ulcer disease and hyperacidity.

Aluminum Hydroxide Fine Powder

Physical Properties

CAS No. : 21645-51-2
MF: AlH3O3
MW: 78
EINECS No. : 244-492-7
Melting Point: 300℃
Density: 2.40
Storage condition: Store at +5°C to +30°C.
Solubility: 0.0015g/l
Form: colloidal suspension
Color: White
PH: 8-9 (100g/l, H2O, 20℃)(slurry)
Solubility in Water: insoluble


Aluminum hydroxide is the most used and most widely used inorganic flame retardant additive. Aluminum hydroxide as a flame retardant not only can be flame-retardant, but also can prevent smoke, no dripping, no toxic gases, therefore, to obtain a wider range of applications, the amount of use is also increasing year by year. Use: thermosetting plastics, thermoplastics, synthetic rubber, coatings and building materials industries. At the same time, aluminum hydroxide is also the basic raw material for the aluminum fluoride required by the electrolytic aluminum industry, and aluminum hydroxide is also widely used in this industry.

Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients

Looking for ideal 21645-51-2 Aluminum Hydroxide Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Aluminum Hydroxide Fine Powder are quality guaranteed. We are China Origin Factory of High Purity Aluminum Hydroxide. If you have any question, please feel free to contact us.

Product Categories : Inorganic Chemicals > Inorganic Alkali

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