Liquid Nitrogen N2 99.999% - Reliable Nitrogen Gas for Various Applications

• Customization: Available
• CAS No.: 7727-37-9
• Formula: N2
• Model NO.: N2
• EINECS: 231-783-9
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• DOT Class: 2.2
• Density: 1.25g/L
• Molecular Weight: 28.01
• Cylinder Standard: DOT/ISO/GB
• Valve: Qf-2/Cga580
• Melting Point: -209.86 ℃
• Boiling Point: -196 ℃
• Cylinder Pressure: 15MPa/20MPa
• Transport Package: 40L, 47L, 50L
• Specification: 99.999%
• Trademark: DSL
• Origin: China
• HS Code: 28043000
• Production Capacity: 100, 000 M3/Year

Product Description

Product Description

Industrial Applications	Sector	Specific Use
Metal Processing	Heat Treatment	Annealing, Sintering
	Laser Cutting	Assist Gas
Electronics	Semiconductor	Wafer Purge
	LCD Manufacturing	Panel Blanketing
Chemical	Petrochemical	Purging, Blanketing
	Pharmaceutical	Product Transfer
Food & Beverage	Packaging	Modified Atmosphere Packaging
	Preservation	Nitrogen Flushing

Specification

Category	Specification	Testing Method
Product Name	Ultra High-Purity Nitrogen Gas
Purity	≥99.999% (5N Grade)	GC Analysis
Key Impurities	O2 ≤3 ppm	Trace Oxygen Analyzer
	H2O ≤2 ppm	Dew Point -76°C
	CO2≤1 ppm	NDIR
	*** ≤0.5 ppm	FID
	CO ≤1 ppm

Company Profile

Factory Display

Packing & Delivery

Certifications

FAQ

1. Q: Are you a factory or a trading company?
A: We are a multifaceted enterprise that seamlessly integrates robust manufacturing prowess with sophisticated trading expertise. Our state-of-the-art in-house production facilities and expansive trade network empower us to offer direct-from-factory supply while providing adaptable trading services tailored to meet your specific needs.

2. Q: Do you accept bulk orders or mixed-product orders?
A: Certainly, our robust production capacity and sophisticated supply chain infrastructure empower us to handle both bulk orders and mixed-product requests with ease, ensuring that your diverse order requirements are met with unmatched precision and efficiency.

3. Q: I've never imported this type of product before. How can I proceed?
A: Rest assured, with our extensive import-export experience across more than 50 countries, our dedicated team of experts will guide you through every step of the process, from initial documentation to seamless customs clearance, ensuring a hassle-free experience.

4. Q: What's the minimum order quantity (MOQ)?
A: The MOQ is dependent on product specifications, influenced by the type of gas and cylinder requirements. Share your unique specifications with us, and we'll provide customized details promptly to meet your needs.

5. Q: What's the delivery time?
A: Delivery timelines are contingent upon the order volume and specifications. Typically, standard orders necessitate a preparation period of 7–10 days, ensuring timely delivery.

6. Q: Can you share details about packaging, storage, and transportation?
•Packaging: We utilize high-quality seamless steel cylinders, with customization options available for valves, sizes, and designs to meet your specific requirements.
• Storage: It is crucial to ensure storage in a cool, dry, and well-ventilated warehouse to protect from direct sunlight and physical impacts, thereby maintaining product integrity.
• Transportation: Air freight is restricted to non-flammable gases by regulations. For flammable or toxic gases, sea or land transport methods are required to ensure safe delivery.

7. Q: What are the payment terms?
A: We offer a flexible range of payment methods, tailored to fit your specific financial circumstances, ensuring a smooth transaction experience.