39365-88-3O=S([O-])([O-])=S.[K+].[K+].[K+].[K+].[SH-]PFSBHPPVZHPSCB-UHFFFAOYSA-L39365-88-3、8027-93-8CHEMBL2105894brownish to yellow solid with a faint smell of
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
개요Potassium sulfide, is a binary salt. It is a red or yellow-red crystalline mass or fused solid. It is deliquescent in air, which means it absorbs water from the air, and it is also soluble in water. Potassium sulfide is a dangerous fire risk and may ignite spontaneously. It is explosive in the form of dust and powder. It decomposes at 1562°F (850°C) and melts at 1674°F (912°C). The specific gravity is 1.74, which is heavier than air. The four-digit UN identification number is 1382. The NFPA 704 designation is health 3, flammability 1, and reactivity 0. Potassium sulfide is used primarily in analytical chemistry and medicine.
용도Source of Sulfide.
정의A mixture composed chiefly of potassium polysul- fides and potassium thiosulfate, containing not less than 12.8% sulfur in combination as sulfide.
불러오는 중…
불러오는 중…
현재 필터 조건에 해당하는 반응 기록이 없습니다.
불러오는 중…