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Aluminum hydroxide 21645-51-2

51 Inquiries

Unit Price: Get Latest Price
CAS No.:

21645-51-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Flying

Packaging:

1kg

Price valid (until):

2025-11-13

Company Type:
Trader
Location:
China
Qualification:
Main Products:

vitamin

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Superiority

    1.High quality and competitive price.
    2.Free sample for your evaluation.
    3.Promptly delivery by well-reputed shipping lines.
    4.Trial order is available for testing after samples.
    5.We will inform you all the information at every stage in advance.
    6.Packaging can gear to buyers’ special request. 

    Our service

    1. Reply your inquiry in 24 working hours.
    2. Customized design is available. OEM are welcomed.
    3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and
    staff.
    4. Professional factory: We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity.
    5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.


    Hainan Flying International Trade Co., Ltd., was established in 2020, It is a professional supplier of Human APIs, Veterinary, Food Additives, Vitamins, Chemicals, Plant Extract and natural active ingredients. It has absolute advantage because of strong research strength, modern management system and high-quality marketing team.

    For customer’s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

    .






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    RAQ





    Q1: How to confirm the Product Quality before placing orders?
    A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.

    Q2: Can you supply free samples?
    A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

    Q3: How do you treat quality complaints?
    A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

    Q4: What's your MOQ ?
    A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
    Q: Is there a discount ?
    A: Yes, for larger quantity, we always support with better price.

    Q5: How to start orders or make payments ?
    A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


    Basic 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

    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 Identification

    Classification 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 Storage

    Precautions 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.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    vitamin

    Location:

    Room 2-502, Building 6, Luneng Tehran Garden Building, No.8 Changbin Road, Xiuying district, Haikou City, Hainan Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment

    Average lead Time:

    25

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2023

  • Inquiry History
    51 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
    India

    Aluminium trihydrate (Chalco hw14)

    700.00 KG Feb 25, 2026
    Pakistan

    Dried Aluminium Hydroxide Gel USP Micronized

    3000 KG Jan 21, 2026
    Vietnam

    Aluminum hydroxide Al(OH)3

    1000 MT Feb 27, 2025
    Pakistan

    Aluminum Hydroxode

    4.00 20' Fcl Feb 18, 2025
    Bangladesh

    Aluminium Hydroxide

    1000 KG Nov 20, 2024
    Pakistan

    Aluminum Hydroxide

    1.00 MT Jul 22, 2024
    Pakistan

    Almunium Hydroxide

    2.00 20' Fcl Jun 3, 2024
    China

    Aluminum hydroxide

    336 MT Apr 18, 2024
    Pakistan

    Dried Aluminium Hydroxide

    50 MT Feb 14, 2024
    United Kingdom

    Aluminum hydroxide

    1 MT Jan 20, 2024
    Malaysia

    Aluminium Hydrate

    1 20' Fcl Oct 30, 2023
    South Africa

    Aluminium Hydroxide

    500 MT Oct 12, 2023
    Bangladesh

    Aluminium Hydroxide 99.6% white powder

    56 MT Sep 27, 2023
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