Oxygen MOS | CAS 7782-44-7 | Chemical-Suppliers

Element: oxygen

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C-S » Chemicals » oxygen-mos-PX2074844

Identification

Oxygen MOS

CAS:

7782-44-7

EINECS:

231-956-9

Molecular Formula:

O₂

MDL:

Synonym:

oxygengas ; molecular oxygen ; o2 ; oxygen-16 ; oxygen ; lox ; dioxygen ; oxygen molecule ; hyperoxia ; oxigeno ; mgc77447 ; oxygene

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P240480

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Properties for Oxygen MOS

Molecular Weight:

31.9988 g·mol−1

Density:

1.429 ( 0°C )

Melting point:

-218 °C(lit.)

Boiling point:

-183 °C(lit.)

Physical Description:

colourless gas

Transport Information:

UN 1072

Safety & Transport Information

Risk Codes:

R34 - Causes burns
R37 - Irritating to respiratory system
R48/20/22 - Harmful: danger of serious damage to health by prolonged exposure through inhalation and if swallowed
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R8 - Contact with combustible material may cause fire

Safety Codes:

S17 - Keep away from combustible material
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

2.2

Hazard Symbols:

O, C