Aluminium Hydroxide (ATH)CAS NO.: 21645-51-2
COA 51 Inquiries
21645-51-2
99%
QINGDAO OR TIANJIN
25kg/bag or jumbo bag
2026-06-27
chemicals,Flame Retardants,Agrochemicals,Water Treatment Chemicals,Chemical Intermediates,Food Additives
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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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:
chemicals,Flame Retardants,Agrochemicals,Water Treatment Chemicals,Chemical Intermediates,Food Additives
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Location:
RM 701, Building 1, Cluster Data Center, Shunhua Road, Jinan, Shandong, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
30
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2019
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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
Bangladesh
Dried Aluminium hydroxide API BP
50 MT Jun 4, 2026 
Greece
aluminum hydroxide
250 KG Apr 30, 2026
Pakistan
Dried Aluminium Hydroxide Gel USP Micronized
3000 KG Jan 21, 2026
Pakistan
Aluminium Hydroxide
1 20' Fcl Sep 23, 2025
Pakistan
Aluminum Hydroxide
1 KG Jul 22, 2025 
Malaysia
Aluminium hydroxide
2000 MT Jun 13, 2025
Bangladesh
Aluminium Hydroxide
1 20' Fcl Feb 20, 2025 
South Korea
Aluminum hydroxide
300 MT Jan 23, 2025 
United Arab Emirates
Aluminium hydroxide
500.00 MT Oct 25, 2024
Pakistan
Alumnium Hydroxide
2.00 20' Fcl Jul 24, 2024
Pakistan
Almunium Hydroxide
2.00 20' Fcl Jun 3, 2024 
Poland
Aluminum Hydroxide
30 MT May 28, 2024
Pakistan
Almunium Hydroxide
2.00 20' Fcl Apr 24, 2024
Malaysia
Aluminum hydroxide
20 MT Oct 30, 2023 Post an enquiry for this product
