Aluminium hydroxide
51 Inquiries
21645-51-2
99%
Bottle,barrel,cargo,container,etc.
2026-09-03
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
21645-51-2
Aluminium hydroxide
Al(OH)3
Quick DetailsProName:Aluminium hydroxide
CasNo:21645-51-2
Molecular Formula:Al(OH)3
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Aluminum hydroxide
Other Name:alcoac30bf;alcoac330;alcoac333;alugel;alumigel;aluminahydrated;aluminicacid;Aluminiumhydrate
CAS No.:21645-51-2
Molecular Formula:AlH3O3
InChIKeys:WNROFYMDJYEPJX-UHFFFAOYSA-K
Molecular Weight:78
EC Number:244-492-7
TSCA:TSCA listed
Color/Form:White
HScode:28183000
Categories:
Characteristics-
PSA:
60.69000
XLogP3:-0.53040
Appearance:White colloidal suspension
Density:2.42 g/cm3 at 20 °C
Melting Point:300℃
Boiling Point:2980℃[at 101 325 Pa]
Refractive Index:Average refractive index: 1.57-1.59
Water Solubility:insoluble
Storage Conditions:Store at +5°C to +30°C.
Vapor Pressure:<0.1 hPa (20 °C)
Toxicity:The toxicity of aluminum mainly includes two aspects: the first is the mechanical stimulation to lung tissue; the second is to make protein precipitation and form fiber-like irreversible protein compounds with non-inflammatory performance. The inhalation of aluminum dust can damage the lungs to cause bauxite lung, the chronic symptoms of which have weight loss, easy fatigue, difficult breathing and cough. Aluminum hydroxide is more likely to cause alveolar epithelial hyperplasia than aluminum.The maximum allowable concentration of aluminum hydroxide is 6 mg/m3.Small trauma can be first treated with alcohol and gasoline, and then covered with non-toxic dressing; large wound can be excised and sutured, and then treated with sulfonamides and penicillin therapy. People working in dusty places should wear gas masks, protective glasses and dust protective overalls to protect the skin and eyes. In addition, every year people should attend a regular physical examination.
Flammability characteristics:Non flammable
Odor:Odorless
PH:8-9 (100g/l, H2O, 20℃)(slurry)
Critical Temperature & Pressure:Store at +5°C to +30°C.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History51 Inquiries
Country Product Purchase Quantity Date Posted 
Bangladesh
High Quality Factory Price Aluminum Hydroxide CAS 21645-51-2
56 MT Sep 24, 2023 
Pakistan
Aluminum Hydroxide
200.00 MT Jun 3, 2024 
Germany
Aluminium Hydroxide
1200 KG Nov 17, 2025 
United States
Aluminium hydroxide
18000 KG May 17, 2025
United States
Aluminum Hydroxide
500 TON Jun 19, 2024 
India
Aluminum Hydroxide
50 KG Jul 3, 2025
Pakistan
Aluminium Hydroxide
1.00 20' Fcl Jul 10, 2026
India
ALUMINIUM HYDROXIDE
20 MT Jun 23, 2026
India
Aluminum Hydroxide
1.00 KG May 8, 2026 
Greece
aluminum hydroxide
250 KG Apr 30, 2026
India
Aluminium trihydrate (Chalco hw14)
700.00 KG Feb 25, 2026
Pakistan
Aluminium Hydroxide
1 20' Fcl Sep 23, 2025
Bangladesh
Aluminium Hydroxide
2 20' Fcl Sep 3, 2025
Pakistan
Aluminum Hydroxide
1 KG Jul 22, 2025 
Malaysia
Aluminium hydroxide
2000 MT Jun 13, 2025 
Vietnam
Aluminum hydroxide Al(OH)3
1000 MT Feb 27, 2025
Pakistan
Aluminum Hydroxode
4.00 20' Fcl Feb 18, 2025
Pakistan
Aluminum Hydroxide BP/USP
3.00 TON Feb 8, 2025 
United Arab Emirates
Aluminium hydroxid
500.00 MT Nov 26, 2024
Bangladesh
Aluminium Hydroxide
1000 KG Nov 20, 2024 Post an enquiry for this product
