1.00731

Sulfuric acid

95-97%, for analysis EMSURE^® ISO

• 別名: Sulfuric acid
• 化学式: H₂SO₄
• CAS番号: 7664-93-9
• 分子量: 98.08
• Beilstein: 2037554
• MDL番号: MFCD00064589
• UNSPSCコード: 12352301
• EC Index Number: 231-639-5
• NACRES: NA.21

特性

• product name: 硫酸, for analysis EMSURE^® ISO
• 認証: reag. ISO
• 品質水準: 300
• 蒸気密度: <0.3 (25 °C, vs air)
• 蒸気圧: 0.0001 hPa ( 20 °C); 1 mmHg ( 146 °C)
• 製品種目: EMSURE^®
• アッセイ: 95-97% (alkalimetric)
• 形状: liquid
• pH: 0.3 (25 °C, 49 g/L in H₂O)
• bp: ~290 °C (lit.)
• mp: -20 °C
• 密度: 1.840 g/mL at 25 °C (lit.)
• 微量陰イオン: chloride (Cl^-): ≤0.1 ppm; nitrate (NO₃^-): ≤0.2 ppm; phosphate (PO₄^3-): ≤0.5 ppm
• 微量陽イオン: Ag: ≤0.010 ppm; Al: ≤0.050 ppm; As: ≤0.010 ppm; Au: ≤0.050 ppm; B: ≤0.050 ppm; Ba: ≤0.050 ppm; Be: ≤0.010 ppm; Bi: ≤0.050 ppm; Ca: ≤0.1 ppm; Cd: ≤0.01 ppm; Co: ≤0.01 ppm; Cr: ≤0.020 ppm; Cu: ≤0.01 ppm; Fe: ≤0.1 ppm; Ga: ≤0.05 ppm; Ge: ≤0.02 ppm; In: ≤0.05 ppm; K: ≤0.1 ppm; Li: ≤0.01 ppm; Mg: ≤0.05 ppm; Mn: ≤0.01 ppm; Mo: ≤0.02 ppm; NH₄⁺: ≤1 ppm; Na: ≤0.3 ppm; Ni: ≤0.02 ppm; Pb: ≤0.01 ppm; Pt: ≤0.1 ppm; Sn: ≤0.05 ppm; Sr: ≤0.01 ppm; Ti: ≤0.02 ppm; Tl: ≤0.02 ppm; V: ≤0.01 ppm; Zn: ≤0.05 ppm; Zr: ≤0.02 ppm
• SMILES記法: OS(O)(=O)=O
• 保管温度: no temp limit
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N

詳細

詳細

Sulfuric acid 95-97% (EMSURE^®, ISO) is commonly used in regulated and highly demand lab applications such as quality control and production (except pharma GMP).

アプリケーション

• A systematic investigation of key factors of nucleic acid precipitation toward optimized DNA/RNA isolation.: This research examines the use of 2-Propanol in the precipitation of nucleic acids, optimizing conditions for DNA and RNA isolation procedures in molecular biology (Li et al., 2020).



• Staining of RNA and DNA on electrophoretic gels and in cytology with juice of Vaccinium myrtillus berries.: Utilizes 2-Propanol in the staining process of nucleic acids on gels, enhancing visibility and differentiation of RNA and DNA bands (Ahokas, 2019).

法的情報

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H290,H314
• 注意書き: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危険有害性の分類: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 保管分類コード: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable