Aluminum hydroxide Fine Powder 21645-51-2


Payment Type:L/C,T/T,D/P,Paypal,Money Gram,Western Union


Min. Order:1 Ton

Delivery Time:15 Days


Port:Qingdao,Shanghai,Lianyun Gang

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Product Details

1.Product Description

Aluminum hydroxide (Aluminiumhydroxide), chemical formula Al(OH)3, white solid, insoluble in water, soluble in acid or alkali, is a typical amphoteric hydroxide. After it is heated and dehydrated in the air, it can be transformed into alumina, which is of great significance to alumina production. Aluminum hydroxide can react with acid to form salt and water, and it can react with strong base to form Chemicalbook salt and water, so it is an amphoteric hydroxide. Because it shows a certain degree of acidity, it can also be called aluminate (H3AlO3). But the actual reaction with alkali is tetrahydroxyaluminate ([Al(OH)4]-). Therefore, it is usually regarded as monohydrate metaaluminate (HAlO2·H2O), which is divided into industrial grade and pharmaceutical grade according to its use.

Aluminum hydroxide is a widely used chemical product. Industrial grade aluminum hydroxide is mainly used as fillers for plastics and polymers, flame retardants and binders for carpets, fillers for epoxy resins, and color fillers for papermaking. And coatings, production of aluminum sulfate, alum, aluminum fluoride, sodium aluminate, synthesis of molecular sieves, production of toothpaste fillers, glass ingredients, its gel liquid and Chemicalbook dry gel. Pharmaceutical grade aluminum hydroxide is mainly used as an antacid. It has the effect of neutralizing gastric acid and protecting the surface of ulcers. It can relieve symptoms such as acid reflux caused by hyperacidity. It is suitable for gastric ulcer, duodenal ulcer and reflux. Treatment of esophagitis and upper gastrointestinal bleeding. When combined with calcium and vitamin D, it can treat neonatal hypocalcemia (tetany).

Aluminum hydroxide Fine Powder 21645-51-2

English NameAluminum hydroxide
CAS Number21645-51-2
Molecular FormulaAlH3O3
Molecular Weight78
EINECS Number244-492-7
Melting Point300℃
Density2.42 g/cm3 at 20 °C
Vapor Pressure<0.1 hPa (20 °C)
Storage ConditionsStore at +5°C to +30°C.
Formcolloidal suspension
PH Value8-9 (100g/l, H2O, 20℃)(slurry)
Water Solubilityinsoluble

2. Company introduction:

Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials. The company was first established in 2006, and has 12 years experience in domestic trade, and has established stable cooperative relations with many well-known factories in China. In 2013 , we opened up overseas markets and formally established the foreign trade department. The total annual sales amount reached 50 million dollars, international market accounts for 30 million. There are more than 200 employees, 10 technicians, 20 salesmen, more than 100 after sales and other staff. We have professional technical and sales who can solve the doubt for you. the company has served hundreds of enterprises in large and small scale use the core concept of "the customer first, the good faith is supre" . Because of the reliable quality, reasonable price and good quality, we have got a good reputation in the chemical industry. The company will be in accordance with the national "The Belt and Road" policy, committed to be chemical industry leader, contribute to the development of the world economy. Make “shenyu”as a world brand. We will continue to provide you with top-class products and services, look forward to cooperating with you.

Aluminum hydroxide Fine Powder 21645-51-2

Aluminum hydroxide Fine Powder 21645-51-2

Aluminum hydroxide Fine Powder 21645-51-2

3.Our advantages:

1. Customer OEM service is acceptable.

2. Small order is acceptable.

3. Sample is available with freight collect.

4. Professional sales team with rich experience both in product and business.

5. Third-party inspection is accepted.

6. 7*24 hours working time and quick response, your request will be processed by our professional staff in different shift periods.

7. All documents will be ready upon your requirement.

8. Factory Price and high quality can be guaranteed.

9. After-sales service.

10. Welcome to visit our company.

11. Have cooperated with a lot of importers from world wide for more than 10 years.

12. Fast and safety delivery by professional freight forwarder.

Aluminum hydroxide Fine Powder 21645-51-2


Q1: Are you trading company or manufacturer?

A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?

A2: We can provide you free sample for our existing products, the lead time is about 1-2 days.You just need to pay the sample delivery cost.

Q3: Can you provide relevant documents?

A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA,Health certificate and Origin certificate. If your markets have any special requirements,just let us know.

Q4: Do you accept third party inspection?

A4: Yes.we do.

Q5: If the inspection result can not meet the agreement between the two sides,can you bear all the losses caused by this?

A5: Yes, we can. We guarantee that the samples provided will meet the needs of our clients and we will bear the risk of default.

Q6: What types of containers are used to package products from your company?

A6: It is generally 20'FCL or according to customers’ requirement.

Q7: How long is your delivery time?

A7: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q8: What’s your terms of payment?

A8: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q9: Can your company accept the special requirements of your customers?

A9: Of course, we can.

Q10: What kind of products does your company still manufacture?

A10: We main deal chemicals, Pet products, Bicycle,Fishing Gear etc.

5.Contact us

Any interested in our products please contact us freely. All of your inquiry will be replied within 2 hours.


Whatsapp: +86 18615520869

Tel: +86-531-88940086

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