07208

硫酸

puriss., meets analytical specification of Ph. Eur., BP, 95-97%

• 线性分子式: H₂SO₄
• CAS号: 7664-93-9
• 分子量: 98.08
• Beilstein: 2037554
• EC 号: 231-639-5
• MDL编号: MFCD00064589
• PubChem化学物质编号: 329748368
• NACRES: NA.21

属性

• 蒸汽密度: <0.3 (25 °C, vs air)
• 质量水平: 200
• 蒸汽压: 1 mmHg ( 146 °C)
• 描述: Nominally 95-98% H₂SO₄
• 等级: puriss.
• 测定: 95-97%
• 形式: liquid
• 质量: meets analytical specification of Ph. Eur., BP
• 杂质: ≤0.0002% KMnO₄ red. matter (as O); ≤0.0005% heavy metals (as Pb)
• 灼烧残渣: ≤0.0005%
• bp: ~290 °C (lit.)
• 密度: 1.840 g/mL at 25 °C (lit.)
• 痕量阴离子: chloride (Cl^-): ≤1 mg/kg; nitrate (NO₃^-): ≤1 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤2 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• 适用性: complies for appearance of solution
• SMILES string: OS(O)(=O)=O
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI key: QAOWNCQODCNURD-UHFFFAOYSA-N

说明

包装

PE 瓶包装；也提供玻璃瓶（材料号以 *-GL 结尾）、PE 罐（材料号以 *-H 结尾）包装

其他说明

The article number 07208-4X2.5L-M will be discontinued. Please order the single bottle 07208-2.5L-M which is physically identical with the same exact specifications.
The article number 07208-6X1L will be discontinued. Please order the single bottle 07208-1L which is physically identical with the same exact specifications.

安全信息

• 象形图: GHS05
• 警示用语：: Danger
• 危险声明: H290 - H314
• 预防措施声明: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危险分类: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 储存分类代码: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• 闪点(F): Not applicable
• 闪点(C): Not applicable