Chemical · Product Detail
Glyoxal 40%
A reactive 40% aqueous dialdehyde for paper, textiles, resins and industrial formulations.
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Glyoxal 40% at a Glance
ZXCHEM is a glyoxal 40% supplier and exporter in China, CAS 107-22-2. Glyoxal 40% is a colorless aqueous solution of a reactive dialdehyde, used as a crosslinking agent and chemical intermediate. Its two aldehyde groups support reactions in paper coatings, textile finishing and resin systems.
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Standard lead time is approximately 14 days from order confirmation.
Glyoxal 40% Specifications
Formaldehyde limits represent three alternative grades. Specify the required limit when requesting a quotation.
Commercial Information
Product Series
Formaldehyde ≤100 ppm
Glyoxal content 40 ± 0.5%. Select this option when the purchase specification requires a formaldehyde limit of 100 ppm.
Formaldehyde ≤500 ppm
Glyoxal content 40 ± 0.5%. An alternative grade with a formaldehyde limit of 500 ppm.
Formaldehyde ≤1,000 ppm
Glyoxal content 40 ± 0.5%. An alternative grade with a formaldehyde limit of 1,000 ppm.
Storage & Shipping
Storage Conditions
Store at 5–30°C in tightly closed containers, in a cool, dry, well-ventilated area. Protect from freezing, heat and direct sunlight.
Packaging Integrity
Use containers and transfer equipment compatible with glyoxal; avoid aluminum, copper and mild steel. Prevent contamination during transfer and reseal containers promptly after dispensing.
Packaging
250 kg net plastic drums; 1,250 kg IBC totes; ISO tanks.
Handling & Protection
Avoid breathing mist and contact with skin or eyes. Use suitable protective gloves and eye protection, and work with adequate ventilation.
What Is Glyoxal 40%?
Glyoxal, also called ethanedial, is the simplest dialdehyde. The commercial 40% product is an aqueous mixture rather than pure glyoxal; its formula and molecular weight describe the glyoxal component.
In water, glyoxal exists in hydrated and associated forms, which is relevant when evaluating its behavior in a formulation.
The aldehyde functionality makes this material useful in crosslinking reactions and as a chemical intermediate. Industrial uses include paper coating systems, textile and leather processing, coatings and resins.
Grade selection should consider both the glyoxal content and the specified formaldehyde limit. Application trials should establish suitable dosage and process conditions for the buyer’s formulation.
The specifications below define the supplied solution; packaging and storage information describe how to receive and handle it.
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Glyoxal 40% Applications
Paper & Packaging
Use glyoxal as a crosslinking ingredient in paper coating and polymer systems. Its aldehyde groups react with compatible formulation components. Evaluate the grade in the intended coating recipe and processing conditions before setting a production dosage.
Textiles & Leather
Glyoxal is used in textile finishing and leather processing as a reactive crosslinking ingredient. Selection depends on the treatment chemistry and the required formaldehyde limit. Confirm compatibility and finishing performance through trials using the selected industrial grade.
Coatings & Resins
The dialdehyde functionality supports crosslinking reactions in compatible coating and resin systems. Glyoxal can also serve as an intermediate in resin chemistry. Buyers should provide their composition and impurity requirements so the appropriate supplied grade can be selected.
Oilfield Formulations
Glyoxal is used in oilfield chemical formulations, including crosslinking and hydrogen sulfide scavenging systems. Performance depends on the complete formulation and operating conditions. Establish material compatibility, dosage and suitability in the actual process during application evaluation.
Why Source Glyoxal 40% from ZXCHEM
Combined chemical orders
Source multiple chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments around your purchasing needs, helping reduce separate supplier follow-ups and simplify order planning.
Dedicated R&D Laboratory
Our dedicated R&D laboratory supports product testing and technical enquiries. Your purchasing and technical teams can discuss specification requirements, sample feedback and application questions with ZXCHEM, with laboratory support to help clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate shipments with logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin, supporting suitable transport arrangements and timely dispatch.
Dedicated Purchasing Support
A dedicated account manager follows your order from quotation and contract signing through shipment and after-sales support. One point of contact coordinates technical documents, commercial details and delivery updates, making communication clearer throughout the purchasing process.
Glyoxal 40% FAQ
Which Glyoxal 40% grade should I select?
Choose the formaldehyde limit required by your process: ≤100, ≤500 or ≤1,000 ppm. Tell ZXCHEM your application and purchase specification, including any additional impurity limits, so we can confirm the appropriate glyoxal grade before quotation.
Can ZXCHEM provide a glyoxal sample?
Request a free sample for testing. Share your application, required formaldehyde limit and the tests you plan to perform so that ZXCHEM can arrange an appropriate evaluation sample.
What packaging is available for Glyoxal 40% orders?
Available options are 250 kg net plastic drums, 1,250 kg IBC totes and ISO tanks. The standard MOQ is 1,000 kg. Include the required quantity and preferred packaging in your enquiry so ZXCHEM can confirm the order arrangement.
Which technical documents can I request for glyoxal supply?
Download the Glyoxal 40% TDS and SDS to review specifications, handling and transport information. Request a batch COA for your order. Tell ZXCHEM your selected grade and destination so the relevant documentation can accompany supply.
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