Nitrogen N2
Industrial Gases
CAS No.: 7727-37-9
EINECS No.: 231-783-9
UN No.: UN1066
Purity: 99.999%-99.9999%
Dot Class: 2.2
Appearance: Colorless
Grade Standard: Food Grade, Industrial Grade, Electronic Grade.
In various analytical instrument applications:
Carrier gas for gas chromatography, support gas for Electron Capture Detectors, Liquid Chromatography Mass Spectrometry, purge gas for Inductive Couple Plasma.
Material:
To fill light bulbs.
In antibacterial atmosphere and instrument mixtures for biological applications .
As a component in Controlled Atmosphere Packaging and Modified Atmosphere Packaging applications, calibration gas mixtures for environmental monitoring systems, laser gas mixtures.
To inert many chemical reactions dry various products or materials.
Liquid nitrogen:
Like dry ice, the main use of liquid nitrogen is as a refrigerant.
CAS No.: 7727-37-9 Other Names: Nitrogen gas MF: N2 EINECS No.: 231-783-9 Place of Origin: Zhejiang, China Grade Standard: Industrial Grade, Food Grade, Medicine Grade, Reagent Grade Purity: 99. 9999% Appearance: colorless Brand Name: Best gas Model Number: food grade of nitrogen Product name: Most Popular Cylinder N2 Pure High Quality Nitrogen Gas Price Model: food grade of nitrogen use: Used in synthetic ammonia, nitrate,food packing Key words: food grade of nitrogen,Nitrogen gas Color: colorless Delivery way: Within 3 weeks after order confirmation port: shanghai MOQ: 100pieces
Supplier: Nitrogen n2 gas
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Pressure:High Place of Origin:Zhejiang, China Model Number:helium gas Material:Steel Brand Name:best gas Use:Industrial leak detection Product name:Wholesale Manufacturer Industry 7440-59-7 99.999% He Pure Helium Gas Model:helium gas Key words:helium gas,electronic gas Color:colorless Delivery way:15 days port:shanghai MOQ:100pieces
Pressure:High Place of Origin:Zhejiang, China Model Number:helium gas Material:Steel Brand Name:best gas Use:Industrial leak detection Product name:Wholesale Manufacturer Industry 7440-59-7 99.999% He Pure Helium Gas Model:helium gas Key words:helium gas,electronic gas Color:colorless Delivery way:15 days port: Shanghai MOQ:100pieces
