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Hydrogen Sulfide

Hydrogen Sulfide / CAS : 7783-06-4

Appearance Colorless gas with a strong rotten egg odor UN 1053 2.3
HS 28309090 DG Class 2.3
Synonyms Sewergas; Hepatic Gas; H2S; Stinkdamp; Siarkowodor; Hepatic Acid; Sourgas; Hydrogen Sulfide, Solid; Hydrogen Sulfide Water; Hydrogen Sulfide Water, Sat; Hydrogen Sulphide; Acide Sulfhydrique; Acidesulfhydrique; h2s Scavanger; h2s Scavenger; Hydrogen Sulfide Removal Adsorbents; Hydrogen Sulfide Removal; h2c Hydrogen Sulfide
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Properties

Summary

Formula
H2S
Molecular Mass
34.08090
Exact Mass
33.98770
PSA
25.30000
Logp
0.11280
IUPAC
sulfane
SMILES
S

Attribute classification

Matter Classification
inorganic
Category
Inorganic Chemicals > Carbide

Chemical and Physical Properties

Melting Point
−85 °C(lit.)
Density
1.19 (15ºC. vs air)
Boiling Point
−60 °C(lit.)
Flash Point
-82ºC
Appearance
Colorless gas with a strong rotten egg odor

Export information

HS Code
28309090
Export Rebate
13%
UN No.
1053 2.3
DG-Class
2.3
Risk Code
12-26-50-40-36/37-19-11
Safety Label
F+,T+,N,F

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