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 | Terephthalaldehyde |
| CAS Number | 623-27-8 |
| Purity | >99% |
| State | Solid |
| Molecular Formula | C8H6O2 |
| Melting Point | 114-116 °c(Lit.) |
| Boiling Point | 246.5±0.0 °c at 760 mmHg |
| Packing | 25kgs |
| Transport Package | by Foil - Alum Bag or Paper Drum |
| Specification | 250kg/drum Or 1,250kg/IBC |
| HS Code | 2912299000 |
| Production Capacity | 20t/Year |
Overcoming Terephthalaldehyde 99% CAS 623-27-8 Supply Challenges in Chemical Manufacturing
We've witnessed countless production delays caused by inconsistent Terephthalaldehyde purity—fluctuations as small as 0.5% can trigger unexpected副反应 in pharmaceutical intermediates and specialty polymer synthesis. Research labs struggle to replicate results when receiving batches with varying impurity profiles, while manufacturers face soaring costs from rejected materials that fail quality control. After a decade supplying chemical manufacturers across 50+ countries, these pain points remain industry-wide hurdles.
A Stable and Reliable Chemical Supply Solution
Our Terephthalaldehyde 99% CAS 623-27-8 addresses these critical issues through a vertically integrated supply chain—from our 20-ton annual production facility in Hangzhou to our global warehousing network. This integration ensures consistent quality across batches while maintaining flexible delivery options, whether you need kilogram-scale laboratory samples or ton-level industrial orders. The 25kg packaging format strikes the ideal balance between handling efficiency and material freshness, reducing waste from partial container use.
Typical Industrial Applications
This high-purity solid chemical serves as a key intermediate in multiple manufacturing processes, including the production of aromatic polymers, pharmaceutical APIs, and specialty coatings. Its aldehyde functionality enables critical cross-linking reactions in advanced materials synthesis, while the 99% purity level minimizes catalyst poisoning in fine chemical manufacturing. Industrial users ranging from coating plants to specialty chemical distributors rely on its consistent performance for process optimization.
Why Key Specifications Matter
The >99% purity specification directly impacts reaction efficiency—lower grades introduce impurities that compete for reactive sites, reducing yields by up to 15% in some condensation reactions. The tightly controlled melting point range (114-116°C) indicates minimal isomeric impurities, which is crucial for crystallization processes in pharmaceutical manufacturing. Our strict moisture control (<0.1%) prevents hydrolysis during storage, ensuring shelf stability even in humid environments. Most importantly, batch-to-batch consistency eliminates the need for constant process adjustments, saving valuable production time and resources.
What You Gain With Our Product
Choosing our Terephthalaldehyde 99% CAS 623-27-8 means avoiding the hidden costs of substandard materials: production downtime from failed quality checks, wasted raw materials from副反应, and regulatory compliance risks from unknown impurities. Our manufacturing process adheres to ISO 9001 standards, with full traceability from raw material sourcing to final packaging. The 25kg Terephthalaldehyde packaging is designed for industrial handling, with moisture-barrier materials that maintain product integrity during long-distance shipping—critical for maintaining supply chain resilience in today's volatile market.
Why You Can Trust Us
Every batch undergoes comprehensive testing using HPLC and GC-MS analysis to verify purity and impurity profiles, with results documented in a detailed Certificate of Analysis (COA). Our quality control protocol includes testing for heavy metals, residual solvents, and moisture content—parameters specifically requested by our pharmaceutical and electronics manufacturing clients. With 10+ years in chemical distribution, we've established emergency backup production capabilities that ensure supply continuity even during raw material shortages. Our technical support team, composed of chemical engineers with average 8 years of industry experience, provides application guidance to optimize your processes.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA with complete test results, along with an MSDS compliant with GHS standards. For critical applications requiring additional verification, we can provide full NMR and IR spectra upon request. Production records for any batch remain accessible for 5 years, supporting your regulatory compliance documentation needs.
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
Start by submitting your procurement list through our online portal, specifying required quantity and delivery timeline. We'll provide a detailed quotation within 24 hours, including technical specifications and shipping options. For first-time users, we recommend requesting a 1kg sample to verify compatibility with your processes before placing bulk orders. All industrial orders include free technical consultation to ensure optimal handling and storage.
Frequently Asked Questions
Q: What is the shelf life of Terephthalaldehyde 99% CAS 623-27-8?
A: When stored properly in unopened original packaging, the product maintains specifications for 12 months from the manufacturing date.
Q: Can this product be used in food or pharmaceutical applications?
A: No, this material is supplied 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), Material Safety Data Sheet (MSDS), and shipping documentation with batch traceability information.
Q: Do you offer custom packaging options beyond 25kg?
A: Yes, we provide 250kg drums and 1,250kg IBC containers for bulk industrial orders. Contact our sales team for custom packaging requests.
Q: How is product purity verified?
A: Purity is determined using high-performance liquid chromatography (HPLC) with a detection limit of 0.01%, ensuring compliance with the >99% specification.
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
