258105

硫酸

ACS reagent, 95.0-98.0%

• 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: 329752826
• NACRES: NA.21

属性

• 质量水平: 200
• 等级: ACS reagent
• 蒸汽密度: <0.3 (25 °C, vs air)
• 蒸汽压: 1 mmHg ( 146 °C)
• 描述: Free from suspended or insoluble matter; Nominally 95-98% H₂SO₄
• 测定: 95.0-98.0%
• 形式: liquid
• 灼烧残渣: ≤5 ppm
• 颜色: APHA: ≤10
• pH值（酸碱度）: 1.2 (5 g/L)
• bp: ~290 °C (lit.)
• 密度: 1.840 g/mL at 25 °C (lit.)
• 痕量阴离子: MnO₄^- reducers: ≤2 ppm; chloride (Cl^-): ≤0.2 ppm; nitrate (NO₃^-): ≤0.5 ppm
• 痕量阳离子: As: ≤0.01 ppm; Fe: ≤0.2 ppm; Hg: ≤5 ppb; NH₄⁺: ≤2 ppm; heavy metals (as Pb): ≤1 ppm
• 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

100, 4×100 mL in glass bottle

6×500 mL in poly bottle

500 mL in glass bottle

6×500 mL in PVC-coated bottle

2 L in glass bottle

500 mL in poly bottle

2.5 L in poly bottle

6×2.5 L in poly bottle

1 L in PVC-coated bottle

4 L in PVC-coated bottle

500 mL in PVC-coated bottle

2.5 L in PVC-coated bottle

6×2.5 L in PVC-coated bottle

6×500 mL in glass bottle

其他说明

ACS规格与产品320501相同

4L和4X4L聚乙烯瓶封装

带-PC的SKU包装规格采用PVC涂层玻璃瓶包装。

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: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 1
• 闪点(F): Not applicable
• 闪点(C): Not applicable