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RHODAMINE B

高纯级,≥95.0%(HPLC)

  • Commodity number:RE04000041
  • Goods number:RE04000041-25g
  • Brand:Hanhong
  • Income integral:8
  • Abbreviation: Rhodamine B
  • CAS: 81-88-9
  • MF: C28H31ClN2O3
  • MW: 479.02
  • Original price: ¥89.00-¥269.00
  • Present price: ¥89.00-¥269.00
Freight number Package Original price Present price Order quantity Stock describe
RE04000041-25g 25g ¥89.00 ¥89.00
3 deliver goods within 1-2 days
RE04000041-100g 100g ¥269.00 ¥269.00
2 deliver goods within 1-2 days
|上海瀚鸿化工科技有限公司^

Parameters

Properties
Properties【外观性状】亮绿色结晶性粉末。溶于水和乙醇呈蓝光红色 (带强荧光),微溶于丙酮,极易溶于乙二醇乙醚。于浓硫酸中呈黄光棕色,带有较强的绿色荧光,稀释后呈猩红色,随后变为蓝光红色至橙色。其水溶液加入氢氧化钠呈玫瑰红色,加热后产生絮状沉淀。【熔点 】210-211 (dec.)(lit.)【密度 】0.79 g/mL at 20 °C【闪点 】12 °C【储存条件 】Store at RT.【色指数 】45170【水溶解性 】SOLUBLE【Merck 】14,8183【BRN 】4119648
Specification And Standard
Production And Usage
Biological properties|测定锑、铋、钴、金、锰、汞、钼、钽、铊、钨等试剂,吸附指示剂,生物染色剂^
Packing And Storage
Safety
Spectrum And References
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Update2018-6-20wf