Aluminium Sulfate(CAS 10043-01-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99.99% trace metals basis | Extra Pure | 1G | In Stock | 6 USD
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| 99.99% trace metals basis | Extra Pure | 5G | In Stock | 22 USD
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| 99.99% trace metals basis | Extra Pure | 25G | In Stock | 68 USD
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| 99.99% trace metals basis | Extra Pure | 100G | In Stock | 247 USD
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| 99.99% trace metals basis | Extra Pure | 500G | In Stock | 1409 USD
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Quality System
Applications of 10043-01-3
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Flocculant for drinking water and wastewater purification | Dosed into water, hydrolyzes to form aluminum hydroxide colloids that adsorb suspended particles and facilitate floc formation and subsequent sedimentation |
| Papermaking | Sizing agent (improves water resistance) | Reacts with rosin soap in pulp to form insoluble rosinic acid aluminum precipitate, which deposits on fiber surfaces |
| Dyeing & Printing | Mordant (color-fixing auxiliary) | Forms insoluble lake complexes with dye molecules, enhancing color fastness and brightness |
| Fire Protection | Component of fire extinguishing agents (foam stabilizer) | Blended with sodium bicarbonate, licorice extract, and other components to improve stability and persistence of protein or synthetic foams |
| Catalyst Manufacturing | Support or precursor (e.g., for γ-Al₂O₃ production) | Thermally decomposed via calcination at 500–800 °C to yield active alumina, used in catalytic processes such as petroleum cracking and desulfurization |
| Cosmetics | Active ingredient in antiperspirants (astringent) | Induces temporary contraction of the keratinized layer of sweat ducts upon topical application, thereby reducing sweat secretion (restricted to low-concentration formulations) |
| Soil Amendment | pH adjuster for acidic soils (lowers pH) | Dissolves to release Al³⁺, which hydrolyzes to generate acidity and neutralizes carbonate-based alkaline substances in soil (dosage must be carefully controlled to prevent aluminum toxicity) |
Physical and chemical properties of 10043-01-3
Acidity coefficient |
3.6[at 20 ℃] |
|---|---|
Boiling Point |
214 °F at 760 mmHg (USCG, 1999) |
Decomposition |
770 °C |
Density |
2.71 g/cm³ |
Exact Mass |
341.818268 |
Exposure Limits |
NIOSH: TWA 2 mg/m3 |
Index of Refraction |
Index of refraction: 1.47 |
LogP |
-5.08--0.12 at 20℃ |
Melting Point |
770 °C (with decomposition) |
Merck |
14,366 |
Molecular Formula |
Al2O12S3 |
Molecular Weight |
342.151 |
Odor |
ODORLESS |
pH |
Aq soln (1 g/1 ml water) not less than 2.9 |
Sensitivity |
Hygroscopic |
Stability |
Stable in air. |
Vapour Pressure |
Esentially zero. |
Water Solubility |
soluble |
Q&A for CAS 10043-01-3
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 10043-01-3
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H290 May be corrosive to metals H318 Causes serious eye damage |
Safety Data Sheet |
Download COA of 10043-01-3
Operate under the ISO 9001 system
