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Home > Gas by name > Hydrogen Cyanide
Hydrogen Cyanide

Formula

HCN


CAS nr.

74-90-8


Measuring ranges

Standard range:  0 - 30 ppm
Low range: 0 - 3 ppm


TLV level (TLV-TWA)

4.7 ppm (ceiling) 


Relative density (compared to air):

0.93 

 

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