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ChemicalBook >> CAS DataBase List >> Oxygen

Oxygen

Oxygen price.
  • $169 - $400
  • Product name: Oxygen
  • CAS: 7782-44-7
  • MF: O2
  • MW: 32
  • EINECS:231-956-9
  • MDL Number:MFCD00011434
  • Synonyms:Dioxygen;hyperoxia ;liquidoxygen ;Liquid-oxygen-;AUTOMOTIVE STANDARD R99-5;AUTOMOTIVE STANDARD R99-6;HYDROGEN AND OXYGEN;OXYGEN, PRESSURE TIN WITH 1 L
4 prices
Selected condition:

Brand

  • Sigma-Aldrich

Package

  • 1 ea
  • 100 μL
  • 25 μL
  • u
  • ManufacturerSigma-Aldrich
  • Product numberHPA043930
  • Product descriptionAnti-LOX antibody produced in rabbit Prestige Antibodies? Powered by Atlas Antibodies, affinity isolated antibody
  • Packaging25 μL
  • Price$169
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number300500-U
  • Product descriptionOxygen (99.6%) 99.6%, cylinder of 14?L, analytical standard
  • Packagingu
  • Price$180
  • Updated2019-12-02
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number300500-U
  • Product descriptionOxygen (99.6%) 99.6%, cylinder of 14?L, analytical standard
  • Packaging1 ea
  • Price$193
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberHPA043930
  • Product descriptionAnti-LOX antibody produced in rabbit Prestige Antibodies? Powered by Atlas Antibodies, affinity isolated antibody
  • Packaging100 μL
  • Price$400
  • Updated2021-03-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich HPA043930 Anti-LOX antibody produced in rabbit Prestige Antibodies? Powered by Atlas Antibodies, affinity isolated antibody 25 μL $169 2021-03-22 Buy
Sigma-Aldrich 300500-U Oxygen (99.6%) 99.6%, cylinder of 14?L, analytical standard u $180 2019-12-02 Buy
Sigma-Aldrich 300500-U Oxygen (99.6%) 99.6%, cylinder of 14?L, analytical standard 1 ea $193 2021-03-22 Buy
Sigma-Aldrich HPA043930 Anti-LOX antibody produced in rabbit Prestige Antibodies? Powered by Atlas Antibodies, affinity isolated antibody 100 μL $400 2021-03-22 Buy

Properties

Melting point: :−218 °C(lit.)
Boiling point: :−183 °C(lit.)
Density  :1.429(0℃)
vapor density  :1.11 (vs air)
vapor pressure  :>760 mmHg at 20 °C
storage temp.  :-20°C
solubility  :At 20 °C and at a pressure of 101 kPa, 1 volume dissolves in about 32 volumes of water.
form  :colorless gas
color  :Colorless gas, liquid, or hexagonal crystals
Odor :Odorless gas
Water Solubility  :one vol gas dissolves in 32 volumes H2O (20°C), in 7 volumes alcohol (20°C); soluble other organic liq, usually higher solubility than in H2O [MER06]
Merck  :13,7033
Stability: :Stable. Vigorously supports combustion. Incompatible with phosphorus, organic materials, many powdered metals.
CAS DataBase Reference :7782-44-7(CAS DataBase Reference)
NIST Chemistry Reference :Oxygen(7782-44-7)
EPA Substance Registry System :Oxygen (7782-44-7)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H270 May cause or intensify fire; oxidizer Oxidising gases Category 1 Danger P220, P244, P370+P376, P403
H280 Contains gas under pressure; may explode if heated Gases under pressure Compressed gas
Liquefied gas
Dissolved gas
Warning P410+P403
Precautionary statements:
P220 Keep/Store away from clothing/…/combustible materials.
P410+P403 Protect from sunlight. Store in a well-ventilated place.

Description

Oxygen is a very prevalent and important element and is necessary for sustaining life on this planet. This element is the third most abundant in mass behind helium and hydrogen in the universe. The diatomic form (O2) is the most common pure form. With a boiling point at -183 °C, O2 exists as a colorless and odorless gas at standard temperature and pressure. In the process of cellular respiration, the highly reactive O2 is used as the oxidant in breaking down food molecules to produce energy. In turn, photosynthetic organisms generate O2 by using energy from the sun and water. Other allotropes of pure oxygen exist, including the trioxygen (O3) form known as ozone, as well as other, less common allotropes of oxygen such as O4 and O8. These oxygen allotropes are formed under high pressure and low temperatures and are solid.

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