电子化学词典

亚老哥乐1254

Hazards Summary | Polychlorinated biphenyls are mixtures of up to 209 individual chlorinated compounds (known as congeners). There are no known natural sources of PCBs. PCBs are either oily liquids or solids that are colorless to light yellow. Some PCBs can exist as a vapor in air. PCBs have no known smell or taste. Many commercial PCB mixtures are known in the U.S. by the trade name Aroclor.PCBs have been used as coolants and lubricants in transformers, capacitors, and other electrical equipment because they don't burn easily and are good insulators. The manufacture of PCBs was stopped in the U.S. in 1977 because of evidence they build up in the environment and can cause harmful health effects. Products made before 1977 that may contain PCBs include old fluorescent lighting fixtures an...

英文名称：Aroclor 1254 solution

CAS号：11097-69-1 分子式：C12H5Cl5

中文别名：PCB No 157(Aroclor 1254) solution；Aroclor 1254

氯化天竺葵色素苷

英文名称：Pelargonin chloride

CAS号：17334-58-6 分子式：C27H31ClO15

中文别名：Pelargonidin-3,5-O-diglucoside chloride；pelargonin chloride

葡庚糖酸钙

英文名称：Calcium α-D-heptagluconate hydrate

CAS号：17140-60-2 分子式：C14H26CaO16•xH2O

中文别名：NSC 42196；calcium glucoheptonate

烟酰胺腺嘌呤二核苷酸

英文名称：β-Nicotinamide adenine dinucleotide, reduced dipotassium salt

CAS号：104809-32-7 分子式：C₂₁H₂₇N₇O₁₄P₂・2K

中文别名：β-Nicotinamide adenine dinucleotide reduced dipotassium；[[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hyd