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Formamidinesulfinic acid

98%

  • Commodity number:B17532
  • Goods number:B17532-100g
  • Brand:Hanhong
  • Income integral:8
  • CAS: 1758-73-2
  • MF: CH4N2O2S
  • Synonyms: Formamidinesulfinic acid
  • MW: 108.12
  • Promotion: Featured
  • Original price: ¥105.00-¥285.00
  • Present price: ¥87.00-¥150.00
Freight number Package Original price Present price Order quantity Stock describe
B17532-100g 100g ¥105.00 ¥87.00
3 deliver goods within 1-2 days
B17532-500g 500g ¥285.00 ¥150.00
3 deliver goods within 1-2 days
 

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Properties【外观性状】二氧化硫脲(1758-73-2)为白色无臭晶体粉末,是一种既无氧化性又无还原性的稳定化合物。熔点126℃左右,但加热到100℃以上时,则慢慢分解,在110℃时就分解生成SO2,继续加热,则分解为尿素和亚硫酸。20℃时,在1L水中的溶解度为26.7g,其水溶液呈酸性,不溶于醚和苯。在碱的作用下,能分解为尿素和亚硫酸钠。【溶解性】在1L水中的溶解度为26.7g。【熔点 】124-127 °C (dec.)(lit.)【密度 】1.68【储存条件 】2-8°C【水溶解性 】30 g/L (20 ºC)【敏感性 】Moisture Sensitive【BRN 】506653
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Update20181026