8.00220

Chlorosulfonic acid

for synthesis

• 동의어(들): Chlorosulfonic acid, Sulfuric chlorohydrin, Chlorosulfuric acid
• CAS Number: 7790-94-5
• Molecular Weight: 116.53
• MDL number: MFCD00011523
• UNSPSC 코드: 12352100
• EC 인덱스 번호: 232-234-6
• NACRES: NA.22

속성

• vapor pressure: 3.08 hPa ( 20 °C)
• Quality Level: 200
• 분석: ≥97% (acidimetric)
• 양식: liquid
• pH: <1 (20 °C in H₂O, Aqueous solution; rigorous decomposition)
• pKa: -6
• bp: 152 °C/1013 hPa (decomposition)
• mp: -80 °C
• density: 1.75 g/cm³ at 20 °C
• 저장 온도: 2-30°C
• InChI: 1S/ClHO3S/c1-5(2,3)4/h(H,2,3,4)
• InChI key: XTHPWXDJESJLNJ-UHFFFAOYSA-N

설명

일반 설명

for synthesis

애플리케이션

Chlorosulfonic acid for synthesis. CAS 7790-94-5, pH < - 1 (H₂O, 20 °C) Aqueous solution,(rigorous decomposition).

분석 메모

Assay (acidimetric)≥ 97.0 %Free SO₃≤ 1.0 %

안전성 정보

• 픽토그램: GHS05,GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H314 - H330 - H335
• 예방조치 성명서: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH014
• Storage Class Code: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable