Aluminium Oxide(CAS 1302-74-5)
UN No.:
UN 1993
| Purity | Grade | Package | Stock | Price | Quantity |
| for catalyst carrier,68-72% | RG | 100G | In Stock | 9 USD
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| for catalyst carrier,68-72% | RG | 500G | In Stock | 25 USD
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| for catalyst carrier,68-72% | RG | 2.5KG | In Stock | 48 USD
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| for catalyst carrier,68-72% | RG | 10KG | In Stock | 110 USD
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| for catalyst carrier,68-72% | RG | 25KG | In Stock | 228 USD
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| White, spherical, porous, 90% density, 3-5mm | RG | 100G | In Stock | 9 USD
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| White, spherical, porous, 90% density, 3-5mm | RG | 500G | In Stock | 16 USD
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| White, spherical, porous, 90% density, 3-5mm | RG | 2.5KG | In Stock | 30 USD
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| White, spherical, porous, 90% density, 3-5mm | RG | 10KG | In Stock | 110 USD
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| White, spherical, porous, 90% density, 3-5mm | RG | 25KG | In Stock | 228 USD
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
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Applications of 1302-74-5
| Industry | Application | Process |
|---|---|---|
| Petrochemicals | Catalyst support | Used in catalytic reactions such as hydrocracking and reforming to provide high specific surface area and porous structure for active component dispersion |
| Gas drying | Moisture removal adsorbent | Removes water vapor from gases via physical adsorption in pressure swing adsorption (PSA) or temperature swing adsorption (TSA) processes |
| Air separation | Air drying | Serves as a drying medium in air separation units to ensure incoming air is dry and moisture-free prior to cryogenic distillation |
| Pharmaceuticals | Drug purification and decolorization | Applied in the refining of traditional Chinese medicine extracts or synthetic pharmaceuticals to adsorb impurities and pigments |
| Water treatment | Water purification | Removes anionic contaminants such as fluoride and arsenic from water through ion exchange and surface adsorption |
| Electronics industry | High-purity gas drying | Performs deep drying of high-purity nitrogen, argon, and other process gases in semiconductor manufacturing |
| Environmental protection | Exhaust gas treatment | Acts as an adsorbent to remove acidic gases (e.g., SO₂, H₂S) or volatile organic compounds (VOCs) from flue gas |
| Chemical reagents | Separation and purification | Used as a stationary phase in column chromatography for separating compounds of differing polarity in laboratory applications |
| Aerospace | Fuel system drying | Prevents ice crystal formation in aviation fuel storage and distribution systems by maintaining fuel dryness |
| Power generation | Transformer insulating oil drying | Adsorbs moisture from transformer insulating oil to enhance dielectric performance |
Physical and chemical properties of 1302-74-5
Appearance of Characters |
powder |
|---|---|
Boiling Point |
2980℃ [CRC10] |
Density |
1.06 g/mL at 25ºC |
Exact Mass |
103.96300 |
Index of Refraction |
1.771 |
Melting Point |
2040ºC(lit.) |
Molecular Formula |
Al2H2O3 |
Molecular Weight |
103.97700 |
PSA |
43.37000 |
Water Solubility |
insoluble H2O; very slightly soluble acids, alkalies [HAW93] |
Q&A for CAS 1302-74-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 1302-74-5
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H319 Causes serious eye irritation H335 May cause respiratory irritation H372 Causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Download COA of 1302-74-5
Operate under the ISO 9001 system
