84720

硫酸

puriss. p.a., 95-97% (T)

• 线性分子式: H₂SO₄
• CAS号: 7664-93-9
• 分子量: 98.08
• Beilstein: 2037554
• EC號碼: 231-639-5
• MDL號碼: MFCD00064589
• 分類程式碼代碼: 12352106
• PubChem物質ID: 329769314

属性

• 蒸汽密度: <0.3 (25 °C, vs air)
• 品質等級: 200
• 蒸汽壓力: 1 mmHg ( 146 °C)
• 描述: Nominally 95-98% H₂SO₄
• 等級: puriss. p.a.
• 化驗: 95-97% (T)
• 形狀: liquid
• 存貨情形: not available in (Sales restrictions may apply)
• 雜質: ≤0.0002% KMnO₄-red. substances (as SO₂)
• 燃燒殘留物: ≤0.0005%
• 顏色: clear
• bp: ~290 °C (lit.)
• 密度: 1.83 g/mL at 20 °C; 1.840 g/mL at 25 °C (lit.)
• 負離子痕跡: chloride (Cl^-): ≤0.1 mg/kg; nitrate (NO₃^-): ≤0.2 mg/kg; phosphate (PO₄^3-): ≤0.5 mg/kg
• 正離子痕跡: Ag: ≤0.02 mg/kg; Al: ≤0.05 mg/kg; As: ≤0.01 mg/kg; Ba: ≤0.05 mg/kg; Be: ≤0.01 mg/kg; Bi: ≤0.05 mg/kg; Ca: ≤0.2 mg/kg; Cd: ≤0.02 mg/kg; Co: ≤0.01 mg/kg; Cr: ≤0.05 mg/kg; Cu: ≤0.01 mg/kg; Fe: ≤0.1 mg/kg; Ge: ≤0.05 mg/kg; Hg: ≤0.005 mg/kg; K: ≤0.1 mg/kg; Li: ≤0.01 mg/kg; Mg: ≤0.05 mg/kg; Mn: ≤0.01 mg/kg; Mo: ≤0.02 mg/kg; NH₄⁺: ≤2 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.02 mg/kg; Sr: ≤0.02 mg/kg; Ti: ≤0.1 mg/kg; Tl: ≤0.05 mg/kg; V: ≤0.01 mg/kg; Zn: ≤0.05 mg/kg; Zr: ≤0.1 mg/kg
• SMILES 字串: OS(O)(=O)=O
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI 密鑰: QAOWNCQODCNURD-UHFFFAOYSA-N

说明

包裝

PE 瓶包装；也提供玻璃瓶包装（材料号以 *-GL 结尾）

其他說明

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

可能实行销售限制

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H290,H314
• 防範說明: P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• 危險分類: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter