4-Picoline-N-oxide Bulk Supply for Industrial Use

China Factory Direct
CAS number 1003-67-4
Product name 4-Picoline-N-oxide
Stock Stock readily available; annual supply capacity exceeding 1,000 tons.
Grade Industrial Grade
Packaging 25KG/bag500KG/bag1000KG/bag
Sample Test Samples Available (Click to Request Samples)
COA View COA
Price Get Quote
Supply Type Bulk / Contract manufacturing / OEM
Shipping FCL / LCL available
Payment Terms Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C).
Manufacturer Greenrock Chemical(China Factory)
Ordering Procedure & Service Assurance
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Submit requirements
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Spec
Spec Confirmation
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Sample Testing
Verify quality
Order
Order
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Delivery
Delivery
On-time
Spec Confirmation
Sample Testing
Contract Protection
QC Inspection
On-time Delivery

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FOB (Free On Board)
CIF (Cost, Insurance, Freight)
EXW (Ex Works)

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CAS No:1003-67-4
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Documents We Provide for 4-Picoline-N-oxide

COA TDS SDS NMR MOA Certificate of Origin Transport Report TSCA Declaration Production Flow Chart
Pre-sale: Only COA, SDS and NMR are available.
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Picoline-N-oxide Supplier from China

17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.

Industrial Applications of 4-Picoline-N-oxide

Industry Application Process
Pharmaceuticals Raw material or intermediate for synthesizing sulfonamide drugs (e.g., sulfamethoxazole) Organic synthesis
Pharmaceuticals Intermediate for synthesizing antibiotics and other pharmaceuticals Oxidation / catalytic reaction
Agrochemicals Intermediate for synthesizing pyridine-based herbicides or plant growth regulators Chemical synthesis
Chemicals / Industrial Oxidizing agent or catalyst in chemical synthesis Catalytic oxidation
Chemicals / Industrial Resin modifier or monomer Polymerization / co-condensation

Manufacturing Quality Control of 4-Picoline-N-oxide

Detection Item Common Analytical Method Method Overview
Assay (Purity) HPLC-UV Quantification by retention time and UV absorbance against a certified reference standard.
Related Substances HPLC-UV Separation and detection of impurities using gradient elution and UV detection at specified wavelengths.
Residual Solvents GC-FID Volatile organic solvents quantified via headspace GC with flame ionization detection.
Water Content Karl Fischer Titration Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol medium.
Heavy Metals ICP-OES Multi-element quantification of metal contaminants after acid digestion and plasma excitation.
Chloride Impurity Ion Chromatography Separation and conductivity detection of chloride anions in aqueous solution.
Sulfate Impurity Ion Chromatography Separation and conductivity detection of sulfate anions in aqueous solution.
Residue on Ignition Gravimetric Analysis Mass of non-volatile inorganic residue measured after high-temperature ashing.
Melting Point Capillary Melting Point Apparatus Thermal transition observed visually as solid-to-liquid phase change under controlled heating.
Appearance Visual Inspection Assessment of physical state, color, and clarity against standard reference under controlled lighting.
pH of Aqueous Solution pH Meter Measurement of hydrogen ion activity in a defined aqueous suspension or solution.
Specific Optical Rotation Polarimetry Measurement of rotation angle of plane-polarized light induced by chiral molecules in solution.

Technical Specifications of 4-Picoline-N-oxide

Test Item Specification
Appearance White to light yellow crystalline powder
Purity >=98.0% (HPLC)
Melting Point 62.0–65.0°C
Water Content (KF) <=0.5%
Total Impurities <=2.0%
Single Impurity <=0.5%
Heavy Metals <=10 ppm
Residue on Ignition <=0.1%
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com

Download COA of 4-Picoline-N-oxide

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Safety Information of 4-Picoline-N-oxide

Pictograms
Signal Word Warning
Safety Data Sheet

Packaging of 4-Picoline-N-oxide

We have a diverse range of chemicals in stock. Available in Bagged goods (25 kg.),Big bags (500 kg.), Big bags (1000 kg.).

Industrial 4-Picoline-N-oxide Procurement FAQ

1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.

2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.

3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.

4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.

5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.

6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.

7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.

8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.

9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.

Industrial
Use
Bulk
Supply
Factory
Direct
ISO 9001
Certified
Samples
Available
Stable
Supply