295442

硫化水素

≥99.5%

• 別名: Dihydrogen monosulfide, Hydrosulfuric acid
• 実験式（ヒル表記法）: H₂S
• CAS番号: 7783-06-4
• 分子量: 34.08
• Beilstein: 3535004
• EC Number: 231-977-3
• MDL番号: MFCD00011444
• UNSPSCコード: 12142100
• PubChem Substance ID: 24857784
• NACRES: NA.22

特性

• 蒸気密度: 1.19 (15 °C, vs air)
• 品質水準: 200
• 蒸気圧: 252 psi ( 21 °C)
• アッセイ: ≥99.5%
• 自己発火温度: 500 °F
• expl. lim.: 6 %
• bp: −60 °C (lit.)
• mp: −85 °C (lit.)
• SMILES記法: S
• InChI: 1S/H2S/h1H2
• InChI Key: RWSOTUBLDIXVET-UHFFFAOYSA-N

詳細

詳細

Hydrogen sulfide serves as a precursor for elemental sulfur and in the production of organosulfur compounds.

アプリケーション

Hydrogen sulfide gas can be used in the following applications:

• As a sulfur source to synthesize assemblies of silver sulfide nanoparticles (Ag₂S NPs).
• As a ligand to form coordination complexes with ruthenium ammines.
• As a test compound to assess the performance of polyaniline-based gas H₂S sensors.

包装

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:

• Aldrich^® lecture-bottle station systems
• Aldrich^® lecture-bottle gas regulators

その他情報

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

法的情報

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

安全性情報

• ピクトグラム: GHS02,GHS04,GHS06,GHS09
• シグナルワード: Danger
• 危険有害性情報: H220,H280,H330,H400
• 注意書き: P210 - P260 - P273 - P304 + P340 + P310 - P403 + P233 - P410 + P403
• 危険有害性の分類: Acute Tox. 1 Inhalation - Aquatic Acute 1 - Flam. Gas 1A - Press. Gas Liquefied gas
• 保管分類コード: 2A - Gases
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)