Calcium Aluminate CAS 12042-68-1 is an inorganic calcium-aluminate compound with the chemical formula CaAl₂O₄. It is supplied as a grey-white powder with a controlled chemical composition for industrial use.
Chemical specifications
|
Appearance |
Grey-white powder |
|
CaO |
30.0%Min |
|
Al2O3 |
48.0~52.0% |
|
SiO2 |
6.0%Max |
|
MgO |
4.0~8.0% |
Upon request, we can submit the latest specifications and analysis report.
Industrial Applications
Refractory Materials
Used as a calcium-aluminate component in refractory formulations where controlled inorganic composition and high-temperature performance are required.
Cement & Binder Systems
Used in cement and specialty binder formulations as a calcium-aluminate source. The supplied grade can be evaluated according to the required formulation and processing conditions.
Catalyst Precursor Production
Used as a precursor material in the production of catalysts and catalyst-related compounds, including materials used in steam reforming processes.
Aluminum-Based Chemical Production
Used as a raw material or intermediate in selected industrial processes for producing aluminum-containing compounds.
Manufacturing & Quality Control
Each batch is tested against the approved specification before release.
Chemical Composition: CaO, Al₂O₃, SiO₂, and MgO are analyzed using applicable chemical analysis methods and compared with specified limits.
Appearance: Powder color, uniformity, foreign matter, and visible agglomeration are visually inspected.
Particle Size: Tested by the applicable particle-size analysis method when a particle-size specification is required.
Batch Consistency: Current analytical results are reviewed against the approved specification and qualified batch records.
Final Inspection: Test results, batch number, packaging, and labeling are verified before shipment.
Customized Supply
Chemical Composition: Customer-specified CaO, Al₂O₃, SiO₂, MgO, and other applicable component limits.
Particle Size: Customized mesh size or particle-size distribution according to processing requirements.
Purity Grade: Standard or higher-purity grades based on the required specification.
Packaging: 25 kg bags, palletized packaging, bulk packaging, or customer-specified packing formats.
Batch Size: Sample, trial, regular commercial, and bulk-order quantities.
Quality Requirements: Customer-defined testing items, specification limits, and COA requirements.
Labeling: Customized product labels, batch numbers, and shipping marks where required.
Packaging & Delivery
|
Packaging Option |
Typical Configuration |
|
25 kg Bag |
25 kg net per bag, sealed inner liner |
|
25 kg Bag + Pallet |
Sealed bags arranged on export pallets and secured for transportation |
|
500 kg FIBC Bag |
Flexible intermediate bulk container for powder handling |
|
1,000 kg FIBC Bag |
1,000 kg bulk bag with suitable lifting loops |
|
Customized Packaging |
Bag material, net weight, palletizing, labels and shipping marks according to requirements |
Packaging Control: Packages are checked for sealing, weight, labeling, batch identification, and external condition before loading.
Delivery Options: Sea freight is suitable for regular and bulk orders, while air freight or courier shipment can be arranged for samples and smaller time-sensitive orders.
Palletization: Export pallets can be used for containerized shipments to improve load stability and facilitate warehouse handling.
Shipping: Delivery arrangements are coordinated according to order quantity, destination, packaging format, and customer's preferred shipping method.
Quality Documents
Certificate of Analysis (COA)
Safety Data Sheet (SDS)
Technical Data Sheet (TDS)
Commercial Invoice
Packing List
Certificate of Origin, where required
Other customer-specified documents
Bulk Supply & Order Support
We support both sample evaluation and bulk procurement of Calcium Aluminate CAS 12042-68-1.
For commercial inquiries, customers can provide:
- Required quantity
- Target specification
- Particle size requirement, if applicable
- Packaging requirement
- Intended application
- Delivery destination
Spectrum
FAQ
Q: Can you provide a sample for product qualification before a commercial order?
A: Yes. Samples can be arranged for customers who need to evaluate Calcium Aluminate in their own formulation or production process before approving the material.
Q: Can you provide a quotation based on our annual consumption?
A: Yes. For regular or long-term requirements, quotations can be evaluated based on the required specification, purchasing volume, and delivery schedule.
Q: Can you support trial orders before regular procurement?
A: Yes. Trial orders can be arranged to allow customers to complete internal testing and supplier qualification before moving to regular purchasing.
Q: Can you manufacture according to our existing raw material specification?
A: Yes. Customers can submit their current specification or supplier standard for technical review. We can evaluate the requirements before confirming production feasibility.
Q: Can you match an existing Calcium Aluminate grade?
A: A comparison can be made against the customer's existing grade based on the available technical specification and analytical data. Production feasibility is confirmed after the requirements are reviewed.
Q: How do you handle a quality issue after delivery?
A: Reported quality issues can be reviewed against the agreed specification and corresponding batch records. Relevant test results and production information can be checked to determine whether the supplied material meets the approved requirements.
Q: Can you maintain the same product grade for repeat purchases?
A: Yes. Once a product specification has been approved, it can be used as the technical reference for subsequent orders to maintain purchasing consistency.
Q: Can you support supplier qualification for new customers?
A: Yes. Technical information and product documentation required for customer evaluation can be provided as part of the supplier qualification process.
Q: Can you arrange pre-shipment inspection?
A: Pre-shipment inspection can be discussed according to the customer's quality requirements and order conditions. Third-party inspection can also be considered where required.
Q: Can you support long-term supply contracts for Calcium Aluminate?
A: Yes. Long-term supply arrangements can be discussed for customers with recurring requirements, based on the approved product specification, purchasing forecast, and delivery schedule.
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