Factory Welding Chinese Manufacture Cylinder High Purity Pure Argon Gas 99.999% colorless argon gas OEM
4 Inquiries
7440-37-1
Electron Grade, Industrial Grade, Medicine Grade
99.999%
Shanghai
OEM
40L/50L cylinder, 20' ISO tank
2021-07-01
gas
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Argon
Other Name:Argon;Argon-40;Argon,isotope of mass 40;R 740;Khladon R 740;40Ar;137736-93-7;13473-05-7;24494-51-7;50938-66-4;75714-55-5;239084-98-1;245503-61-1
CAS No.:7440-37-1
Molecular Formula:Ar
InChIKeys:InChIKey=XKRFYHLGVUSROY-UHFFFAOYSA-N
Molecular Weight:39.95
Exact Mass:39.96240
EC Number:231-147-0
UNII:67XQY1V3KH
ICSC Number:0154
UN Number:1006|1951
DSSTox ID:DTXSID3052482|DTXSID30435907|DTXSID90745913
Color/Form:Colorless monatomic gas
HScode:2804210000
Categories:
Characteristics-
PSA:
0
XLogP3:0.94
Appearance:Argon appears as a colorless odorless noncombustible gas. Heavier than air and can asphyxiate by displacement of air. Exposure of the container to prolonged heat or fire can cause it to rupture violently and rocket . If liquefied, contact of the very cold liquid with water may cause violent boiling. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Contacts with water in a closed container may cause dangerous pressure to build.
Density:3.424 g/cm3
Melting Point:-189.2 °C
Boiling Point:-185.9 °C
Water Solubility:Solubility in water, ml/100ml at 20°C: 3.4
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place. Contents under pressure.
Vapor Density:1.38 (21 °C, vs air)
Toxicity:Only asphyxiating toxicity reviews
Flammability characteristics:Non-flammable; non-toxic, but suffocating
Explosive limit:Exposure of the container to prolonged heat or fire can cause it to rupture violently and rocket. /Argon, compressed; Argon, refrigerated liquid/
Odor:Odorless
Taste:Tasteless
Experimental Properties:A noble gas characterized by an electronic structure in which the outer p subshell is entirely filled|Naturally occurring argon is a mixture of three isotopes. Seventeen radioactive isotopes are now known to exist.|It is not known to combine chemically with any element, but forms a stable clathrate with beta-hydroquinone.|Will form compounds with highly electromagnetic elements such as O, F, Cl.|For more Other Experimental Properties (Complete) data for Argon, Elemental (8 total), please visit the HSDB record page.|Liquid: normal BP: -185.87 °C, density (normal BP): 1393.9 kg/cu m; at triple point: 1415 kg/cu m
Air and Water Reactions:No rapid reaction with air. No rapid reaction with water.
Reactive Group:Not Chemically Reactive
Reactivity Profile:These substances undergo no chemical reactions under any known circumstances. They are nonflammable, noncombustible and nontoxic. They can asphyxiate.|These substances undergo no chemical reactions under any known circumstances. They are nonflammable, noncombustible and nontoxic. They can asphyxiate. Contact of very cold liquefied gas with water may result in vigorous or violent boiling of the product and extremely rapid vaporization due to the large temperature differences involved. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Pressures may build to dangerous levels if liquid gas contacts water in a closed container [Handling Chemicals Safely 1980].
Physical Dangers:The gas is heavier than air and may accumulate in lowered spaces causing a deficiency of oxygen.
Heat of Vaporization:Liquid (normal BP): 6469 J/mol; Solid: (triple pt): 7.785 kJ/mol.
Critical Temperature & Pressure:Critical temperature: 150.86 K; critical pressure: 4898 kPa
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H280 Contains gas under pressure; may explode if heated
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof if in building. Keep in a well-ventilated room.Keep container tightly closed in a dry and well-ventilated place. Contents under pressure.
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Seller Information
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Business Type:
Manufactory
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Main Products:
gas
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Location:
No.58 Beishan Road, Xindeng Industrial Zone, Fuyang District, Hangzhou City,Zhejiang Province, China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
15
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Total Annual Revenue:
Above $100 million
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Total Employees:
301-500
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Year of Establishment:
1999
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Uzbekistan
Liquid Argon
10 MT Oct 24, 2025 
Russia
Gaseus argon
18000 MT Mar 27, 2025 
India
Liquid Argon
20 PCS Jan 8, 2026 
Angola
argon gas
500 Apr 8, 2025 Post an enquiry for this product
