CAS:7440-12-2
Molecular Formula:Pm
Brief Introduction
Promethium is a radioactive element. It was first synthesized and later found in nature. Promethium can be used to make radioisotope batteries and has important applications in aerospace and medical fields. Promethium can also be used to make radioluminescent materials and can be used as a permanent light source. In short, it is a widely used reflective rare earth element.
CAS:7738-94-5
Molecular Formula:H2CrO4
Brief Introduction
Chromic acid, solid is a dark purplish red solid. It is soluble in water with the release of heat. The material itself is noncombustible but it will accelerate the burning of combustible materials. Its solution is corrosive to metals and tissue.
CAS:926-06-7
Molecular Formula:C4H10O3S
Alias
More Information
2-Propyl Methanesulphonate; 2-Propylmethanesulphonate; Ims; Isopropyl Mesylate; Isopropyl Methane Sulphonate; Isopropyl Methanesulfate; Isopropylmesylate; Isopropylmethanesulphonate
Brief Introduction
Isopropyl Methanesulfonate is used in studies to evaluate the carcinogenicity effect in the skin and thymus from methyl methanesulfonate.
CAS:71000-82-3
Molecular Formula:CHNO
Alias
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Cyanate Anion; Cyanate(1-); Cyanate Ion; Cyanate; Isocyanate(1-); Isocyanate
Brief Introduction
Cyanic acid is a volatile and corrosive liquid with high toxicity and strong bitter almond smell. It is strongly acidic in aqueous solution, unstable in nature, easy to polymerize, and generates ammonia and carbon dioxide during hydrolysis.
CAS:22868-13-9
Molecular Formula:Na2S2
Alias
More Information
Sodium Disulfide; Na2S2
Brief Introduction
Preparation of thiosalicylic acid, 1,3,4-triaminonitrobenzene. Preparation of p-aminobenzaldehyde from p-nitrotoluene, etc.
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