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首页 化学试剂原料 化学通用试剂
  Cas号 结构式 品名 分子式 分子量
  637-60-5 对甲苯肼盐酸盐
p-Tolylhydrazine hydrochloride
C7H10N2·HCl; CH3C6H4NHNH2·HCl 158.63
  17625-03-5 3-羧基苯磺酸钠
Sodium 3-sulfobenzoate
C7H5NaO5S ;NaO3SC6H4CO2H 224.17
  1073-70-7 4-氯苯肼盐酸盐
4-Chlorophenylhydrazine Hydrochloride
C6H7ClN2·HCl; ClC6H4NHNH2·HCl 179.05
  823-85-8 4-氟苯肼盐酸盐
4-Fluorophenylhydrazine hydrochloride
C6H7FN2·HCl; FC6H4NHNH2·HCl 162.59
  19501-58-7 4-甲氧基苯肼盐酸盐
4-Methoxyphenylhydrazine hydrochloride
C7H10N2O·HCl; CH3OC6H4NHNH2·HCl 174.63
  870-24-6 2-氯乙胺盐酸盐
2-Chloroethylamine Hydrochloride
C2H6ClN.HCl;ClCH2CH2NH2 · HCl 115.99
  3115-68-2 四丁基溴化磷
Tetrabutylphosphonium bromide
C16H36BrP; (CH3CH2CH2CH2)4P(Br) 339.33
  -- 水质总碱度标样
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