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Hydrogen sulfide

Catalog No. 84742 Name Sigma Aldrich
CAS Number 7783-06-4 Website http://www.sigmaaldrich.com
M. F. H2S Telephone 1-800-521-8956
M. W. 34.08088 Fax
Purity ≥99.0% Email
Storage Chembase ID: 108501

SYNONYMS

Title
氢硫酸
IUPAC name
hydrogen sulfide
IUPAC Traditional name
hydrogen sulfide

DATABASE IDS

CAS Number 7783-06-4
PubChem SID 24888266
Beilstein Number 3535004
EC Number 231-977-3
MDL Number MFCD00011444

PROPERTIES

Empirical Formula (Hill Notation) H2S
Grade purum
Purity ≥99.0%
Auto Ignition Point 500 °F
Boiling Point -60 °C(lit.)
Melting Point -85 °C(lit.)
Vapor Density 1.19 (15 °C, vs air)
Vapor Pressure 252 psi ( 21 °C)
Explode Limits 6 %
GHS Pictograms GHS02
GHS Pictograms GHS04
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H220-H280-H330-H400
European Hazard Symbols Highly flammable Highly flammable (F+)
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P210-P260-P273-P284-P310-P410 + P403
RID/ADR UN 1053 2.3
Risk Statements 12-26-50
RTECS MX1225000
Safety Statements 9-16-36-38-45-61
Hazard Class 2.3
UN Number 1053
German water hazard class 2

DETAILS

Description (English)
Other Notes
Sales restrictions may apply
Packaging
Cylinder with net ~6.8 kg
Description (简体中文)
Other Notes
可能实行销售限制
包装
罐装,净重 ~6.8kg

REFERENCES