1.00731

Sulfuric acid

95-97%, for analysis EMSURE^® ISO

• 동의어(들): Sulfuric acid
• Linear Formula: H₂SO₄
• CAS Number: 7664-93-9
• Molecular Weight: 98.08
• Beilstein: 2037554
• MDL number: MFCD00064589
• UNSPSC 코드: 12352301
• EC 인덱스 번호: 231-639-5
• NACRES: NA.21

속성

• product name: Sulfuric acid 95-97%, for analysis EMSURE^® ISO
• Agency: reag. ISO
• Quality Level: 300
• vapor density: <0.3 (25 °C, vs air)
• vapor pressure: 0.0001 hPa ( 20 °C); 1 mmHg ( 146 °C)
• 제품 라인: EMSURE^®
• 분석: 95-97% (alkalimetric)
• 형태: liquid
• pH: 0.3 (25 °C, 49 g/L in H₂O)
• bp: ~290 °C (lit.)
• mp: -20 °C
• density: 1.840 g/mL at 25 °C (lit.)
• 음이온 미량물: chloride (Cl^-): ≤0.1 ppm; nitrate (NO₃^-): ≤0.2 ppm; phosphate (PO₄^3-): ≤0.5 ppm
• 양이온 미량물: 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 string: OS(O)(=O)=O
• 저장 온도: no temp limit
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI key: QAOWNCQODCNURD-UHFFFAOYSA-N

설명

일반 설명

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).

애플리케이션

• 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).

법적 정보

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H290,H314
• 예방조치 성명서: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable