SourcingAI

Pd alumina catalyst

I have found results from400+products and200+suppliers aboutPd alumina catalyst

Commonly Used:
US$
Customization Available
Sample Available
Manufacturer First
Product Attributes:
Thick Copper Layer
High-Temperature Co-fired Ceramic
Thickness: 0.38 mm
Certification: ISO9001
Standard Component: Standard Component
Application: Industry
Organic Analytical Reagents
For Biological Purpose
Content: Standard
Usage: Laboratory Reagents
Source: Imported Reagents
Property: Inorganic Reagent
Status: Solid Catalyst
Response Type: Oxidation
Effect Size: Primary Catalysts
Method of Precipitation
Application Industry: Industry
Grade Standard: Industrial Grade
Kind: Amphoteric Oxide
Quality: First Class
Cell Shape: Round
Material: Cordierite
Temperature Resistance: 1200℃
Environmental Protection: Yes
Function: Sensor Function
Color: Yellow
Shape: Cylinder
Drying Method: Static Drying
Sorbent: Activated Alumina
Certification: CE
Certification: E-Mark
Certification: RoHS
Certification: TS16949
Application: Scientific Research
Application: Catalyst carriers
Classification: Alumina
Classification: Heterogeneous Catalysts
Classification: Homogeneous Catalysts
For Tissue Medium Purpose
Specific Usage: For Microbiological
For Microscopic Purpose
For Electron Microscopy
For Lens Blooming
Specific Usage: Technical Grade
Specific Usage: Pratical Use
Specific Usage: Pro Analysis
Super Special Grade
Specific Usage: For Synthesis
Specific Usage: For Scintillation
For Electrophoresis Use
For Refractive Index
Usage: Analytical Reagents
Usage: Diagnostic Reagents
Usage: Teaching Reagents
Usage: Positive Catalyst
Usage: Negative Catalyst
Response Type: Hydrogenation
Response Type: Polymerization
Response Type: Dehydrogenation
Effect Size: Promoter Catalysts
Manufacturing Method: Mechanical Mixing

Sourcing guidance for Pd Alumina Catalyst

What are the key technical specifications to evaluate when sourcing Pd Alumina Catalysts?

Buyers must prioritize the Palladium (Pd) content, typically ranging from 0.3% to 5%, as this directly impacts catalytic activity. Equally important is the carrier morphology (spherical, pelletized, or trilobe) and the Specific Surface Area (BET), which should generally exceed 150-200 m²/g to ensure maximum active site exposure. Additionally, verify the crushing strength (usually >40N/particle) to prevent catalyst attrition in fixed-bed reactors.

Which industrial applications and functions should be considered during procurement?

Pd Alumina catalysts are primarily used for selective hydrogenation, dehydrogenation, and gas purification (such as removing oxygen from hydrogen). For B2B buyers in the petrochemical or pharmaceutical sectors, it is vital to confirm if the catalyst is optimized for liquid-phase or gas-phase reactions, as the pore structure and Pd distribution (e.g., egg-shell type) are engineered differently for each scenario.

What compliance and quality standards are mandatory for this chemical product?

Suppliers should provide a Certificate of Analysis (COA) for every batch. Ensure the manufacturer adheres to ISO 9001 for quality management and ISO 14001 for environmental standards. For international trade, a valid MSDS (Material Safety Data Sheet) is mandatory to comply with the GHS (Globally Harmonized System) of Classification and Labelling of Chemicals.

How can buyers ensure the economic feasibility of precious metal catalysts?

Since the price is heavily influenced by the market spot price of Palladium, buyers should look for suppliers offering precious metal recovery/recycling services. This 'closed-loop' approach can significantly reduce the Total Cost of Ownership (TCO). Furthermore, evaluate the catalyst lifespan and regeneration cycles; a higher upfront cost for a catalyst with a longer cycle life often yields better long-term ROI.

Cross-Border Procurement & Risk Management for Pd Alumina Catalysts

What are the primary risks in cross-border purchasing of precious metal catalysts?

The most significant risk is content discrepancy, where the actual Pd percentage is lower than stated. To mitigate this, use third-party inspection services (like SGS or Intertek) to perform independent assays before final payment. Another risk is price volatility; it is recommended to use price-locking contracts or formulas tied to the London Platinum and Palladium Market (LPPM) fixings.

How should shipping and logistics be handled for this specific product?

Pd Alumina catalysts are often classified as non-hazardous chemicals, but they must be kept in hermetically sealed, moisture-proof packaging (usually steel drums with inner plastic liners) to prevent deactivation. When shipping to international markets, ensure the HS Code (typically 381512) is correctly declared to avoid customs delays and ensure appropriate duty rate application.

What strategies are effective for negotiating with Chinese chemical suppliers?

Focus on technical transparency. Request detailed data on impurity levels (like sulfur or chlorine) which can poison the catalyst. For large-scale orders, negotiate for staggered delivery to reduce storage costs and ask for technical support including on-site loading guidance or performance monitoring. Platforms like Made-in-China.com allow you to vet Audited Suppliers who have undergone rigorous factory inspections.

How can transaction security be guaranteed in high-value chemical trades?

Utilize Secured Payment services provided by reputable B2B platforms to ensure funds are only released upon confirmation of shipping documents and quality verification. Always insist on Trade Insurance and clear Incoterms (such as CIF or DAP) to define the point of risk transfer clearly between the buyer and the seller.

Related queries