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 | Hydroquinone |
| CAS Number | 123-31-9 |
| Purity | >99% |
| Purity Degree | 99% |
| State | Solid |
| Molecular Formula | C6h6o2 |
| Melting Point | 172-175 °c(Lit.) |
| Boiling Point | 286.0±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 | 2907221000 |
Hydroquinone 99% Purity CAS 123-31-9: Overcoming Industrial Production Challenges
We've witnessed countless production delays caused by erratic hydroquinone purity—batch variations of even 0.5% can trigger unexpected副反应 in polymerization processes.科研机构 repeatedly reported failed experiment replication due to inconsistent raw material quality, while manufacturers struggled with sudden price spikes disrupting supply chains. These are not just inconveniences; they directly impact your bottom line and project timelines.
A Stable and Reliable Chemical Supply Solution
Our Hydroquinone 99% purity (CAS 123-31-9) addresses these critical pain points through a supply chain built on a 10-year track record. With a large warehousing center and stable production capacity, we ensure consistent availability from kilogram to ton-level orders, eliminating the risk of production line shutdowns due to material shortages. This reliability has made us the trusted partner for chemical manufacturing operations across 50+ countries.
Typical Industrial Applications
Hydroquinone 99% purity serves as a vital intermediate in chemical manufacturing, playing key roles in the production of antioxidants, polymerization inhibitors, and photographic developers. Its high purity makes it ideal for precision chemical synthesis and industrial auxiliaries production, where impurity control is paramount. This product is strictly intended for industrial processing and laboratory research, supporting manufacturing excellence in sectors ranging from coatings to plastics.
Why Key Specifications Matter
The >99% purity of our hydroquinone minimizes副反应 by reducing trace impurities that can compromise reaction selectivity. Its well-defined melting point (172-175°C) ensures consistent handling in high-temperature processes, while the 25kg packaging format optimizes storage efficiency and material handling for both small-batch research and large-scale production. The solid state stability guarantees shelf-life integrity, preventing degradation that could affect product performance. These specifications aren't just numbers—they're the foundation of reliable manufacturing.
What You Gain With Our Product
Choosing our 99% purity hydroquinone means investing in production consistency that reduces waste and rework costs. Unlike lower-grade alternatives that risk batch failures, our严格 quality control ensures each delivery meets the same high standards, protecting your downstream processes and final product quality. With competitive pricing supported by our efficient supply chain, you gain both cost stability and material reliability—essential elements in today's volatile chemical market.
Why You Can Trust Us
Every batch of hydroquinone undergoes rigorous testing including HPLC analysis to verify purity and impurity profiles. We provide comprehensive COA documents with each shipment, detailing key parameters like melting point and composition. Our production capacity of 20t/year ensures stable supply even for long-term projects, while our ISO-compliant quality management system guarantees consistent manufacturing standards. If any batch fails to meet specifications, we offer unconditional replacement—our commitment to quality is non-negotiable.
Certificate of Analysis & Documentation
Each delivery includes a detailed Certificate of Analysis specific to that batch, providing verification of purity, melting point, and other critical parameters. MSDS documents are supplied with every order to ensure safe handling and regulatory compliance. For specialized requirements, additional testing data can be requested, including chromatographic profiles and impurity breakdowns, supporting your quality control and regulatory reporting 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
Initiate your order by submitting your procurement list with required quantities for a detailed quotation and delivery timeline. For first-time users, we recommend requesting a sample to verify compatibility with your processes. Once specifications are confirmed, we can arrange bulk delivery by sea or land according to your location. Regular customers benefit from priority scheduling and dedicated account management to ensure seamless supply continuity.
Frequently Asked Questions
Q: What is the shelf life of your hydroquinone?
A: When stored properly in sealed packaging under recommended conditions, our hydroquinone maintains stability for 24 months from the date of manufacture.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This product is supplied exclusively FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY and is not suitable for direct human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis (COA) specific to the batch and Material Safety Data Sheet (MSDS) with comprehensive safety and handling information.
Q: Do you offer custom packaging options?
A: Yes, we provide standard packaging in 25kg units, and can accommodate custom packaging requirements such as 250kg drums or 1,250kg IBC containers for bulk orders.
Q: How is product purity verified?
A: Purity is confirmed through HPLC analysis, with results documented in the batch-specific COA. Additional testing methods can be arranged upon request for specific quality control requirements.
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.
Pharma Intermediates
