FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. NOT FOR DIRECT HUMAN CONSUMPTION, THERAPEUTIC OR HOUSEHOLD USE.
For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|
| Product Name | Hexaphenyldisiloxane |
| CAS Number | 1829-40-9 |
| Purity | >99% |
| State | Solid |
| Melting Point | ~225 °c |
| Boiling Point | 494°c |
| Vapor Pressure | 0.0±1.5 Mmhg at 25°c |
| Transport Package | by Foil - Alum Bag or Paper Drum |
| Specification | 250kg/drum Or 1, 250kg/IBC |
| HS Code | 2934999090 |
| Origin | Hangzhou |
Overcoming Purity and Supply Challenges with Hexaphenyldisiloxane 99% CAS 1829-40-9
Industrial researchers and manufacturers often face critical hurdles with specialty chemicals: inconsistent purity leading to unexpected副反应, batch variations that derail experimental reproducibility, and unreliable supply chains causing costly production delays. In our 10+ years serving global chemical enterprises, we've witnessed how these issues directly impact R&D timelines and manufacturing yields—especially for high-precision applications requiring stable reference materials.
A Stable and Reliable Chemical Supply Solution
Our Hexaphenyldisiloxane 99% CAS 1829-40-9 addresses these challenges through meticulous production control and a resilient supply chain. As a solid ISO certified reference material, it delivers the consistency needed for both industrial scale production and laboratory research. With a large warehousing center and established logistics network, we ensure bulk orders from kilogram to ton level are fulfilled within承诺的 delivery cycles, eliminating the operational disruptions caused by delayed shipments.
Typical Industrial Applications
Hexaphenyldisiloxane serves as a critical intermediate in silicone polymer synthesis, where its high purity minimizes cross-contamination in polymerization processes. It is also widely used as a reference standard in materials science research, particularly in the development of heat-resistant coatings and specialty elastomers. This solid chemical reference material supports quality control in advanced manufacturing, ensuring end products meet stringent performance specifications without compromising on safety or regulatory compliance.
Why Key Specifications Matter
The >99% purity of our Hexaphenyldisiloxane is not merely a technical detail—it directly reduces副反应 pathways in organic synthesis, ensuring higher yields and purer end products. Its defined melting point (~225°C) provides a reliable benchmark for process validation, while the boiling point (494°C) confirms stability under high-temperature manufacturing conditions. The low vapor pressure (0.0±1.5 mmHg at 25°C) minimizes volatility during storage and handling, reducing both material loss and safety risks in industrial settings. These specifications collectively ensure that each batch performs consistently, eliminating the need for costly rework or formula adjustments.
What You Gain With Our Product
Choosing our ISO certified Hexaphenyldisiloxane means investing in long-term production stability. Unlike lower-grade alternatives that introduce variability and hidden costs, our 99% purity material reduces scrap rates and ensures regulatory compliance with international standards. The standardized packaging options (250kg/drum or 1,250kg/IBC) optimize logistics efficiency, lowering transportation costs for bulk orders. For research institutions, this translates to reproducible results and accelerated R&D timelines, while manufacturers benefit from predictable material performance and streamlined supply chain management.
Why You Can Trust Us
Our commitment to quality begins with rigorous multi-stage testing—including HPLC and NMR analysis—to verify purity and structural integrity. Every batch is accompanied by a detailed Certificate of Analysis (COA), providing transparency on key parameters like moisture content and impurity profiles. With 10+ years of experience serving 50+ countries, we've established redundant production capabilities to ensure supply continuity even during market fluctuations. Our quality assurance protocol includes full traceability from raw material sourcing to final delivery, and we stand behind every shipment with a no-questions return policy for non-conforming products.
Certificate of Analysis & Documentation
Each order of Hexaphenyldisiloxane 99% CAS 1829-40-9 includes a batch-specific COA and MSDS, detailing safety handling procedures and regulatory compliance information. For critical applications requiring additional verification, complete analytical spectra (HPLC, NMR) can be provided upon request, ensuring full transparency and confidence in material quality.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
How to Place Your Order
Initiate your procurement by submitting a detailed request with required quantity and packaging preferences via email or phone. Our technical team will provide a customized quotation within 24 hours, including delivery timeframes and supporting documentation. For new customers, small sample quantities are available for pre-production testing, ensuring compatibility with your processes before full-scale ordering. We support flexible payment terms for established clients and offer dedicated account management for long-term supply agreements.
Frequently Asked Questions
Q: What is the shelf life of Hexaphenyldisiloxane 99% CAS 1829-40-9?
A: When stored under recommended conditions (cool, dry, sealed), the product maintains stability for 24 months from the date of manufacture, as verified by accelerated aging tests.
Q: Can this product be used in food, pharmaceutical, or cosmetic applications?
A: No. This material is supplied exclusively FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY and is not suitable for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis (COA) with batch-specific test results and a Material Safety Data Sheet (MSDS) detailing handling and safety precautions.
Q: Do you offer custom packaging or purity grades?
A: We can accommodate custom packaging requests for bulk orders. While our standard offering is 99% purity, higher purity grades may be available for specialized research applications—contact our technical team for details.
Q: What is the minimum order quantity?
A: Our standard minimum order quantity is 1kg, with bulk pricing available for orders exceeding 25kg. Smaller sample sizes (100g) may be available for qualification testing upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
Fine Chemical Intermediates
