253049

Potash, sulfurated

• 동의어(들): Dipotassium thiosulfate mixture with potassium sulfide, Liver of sulfur, Sulfurated potash
• Linear Formula: K₂SO₄/(K₂S_x)₂
• CAS Number: 39365-88-3
• MDL number: MFCD00064604
• UNSPSC 코드: 12352302
• PubChem Substance ID: 57648123
• NACRES: NA.21

속성

• Grade: for analytical purposes
• Quality Level: 100
• 양식: chunks; lumps
• 구성: sulfide, ≥12.8%
• SMILES string: [K+].[K+].[K]S[K].[O-]S([O-])(=O)=S
• InChI: 1S/4K.H2O3S2.S/c;;;;1-5(2,3)4;/h;;;;(H2,1,2,3,4);/q;;2*+1;;/p-2
• InChI key: PFSBHPPVZHPSCB-UHFFFAOYSA-L

설명

애플리케이션

Sulfurated potash may be used in the preparation of N-substituted thionamides such as (+)-(S)-thion-α-methylbutyramide, (+)-(S)-(thionhydratropyl)morpholine and (+)-(S)-N-methylthion-α-methylbutyramide.[1]

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H314,H335,H400
• 예방조치 성명서: P260 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH031
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges