901592

二氧化硫溶液

0.5 M in THF

• 别名: Sulfurous anhydride, Sulfurous oxide, Sulphur dioxide
• 线性分子式: SO₂
• CAS号: 7446-09-5
• 分類程式碼代碼: 12352303
• NACRES: NA.22

属性

• 形狀: liquid
• 反應適用性: reagent type: reductant
• 濃度: 0.5 M in THF
• 密度: 0.8935 g/mL
• InChI: 1S/O2S/c1-3-2
• InChI 密鑰: RAHZWNYVWXNFOC-UHFFFAOYSA-N

说明

應用

Sulfur dioxide solution can be used as a reducing agent for the reduction of:

• Pentavalent arsenic to trivalent arsenic in the presence of sulfuric acid.
• Graphene oxide to graphene in the presence of water.

Valuable reagent offered as a solution in tetrahydrofuran for more convenient handling.

安全信息

• 象形圖: GHS02,GHS08,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302,H315,H318,H335,H351
• 防範說明: P201 - P210 - P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310 - P308 + P313
• 危險分類: Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 安全危害: EUH018,EUH019
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 0.5 °F
• 閃點（°C）: -17.5 °C