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Tropaeolin O

Cas:
547-57-9
Molecular Structure:
MDL:
--MFCD00007499
Molecular Formula:
C12H9N2NaO5S
Molecular Weight:
316.27
Alias:
酸性橙6,间苯二酚磺,间苯二酚品黄
Product order:
Name Specifications Packing Price Delivery
Tropaeolin O AR 25g RMB 1393.7 Consulting service
Tropaeolin O AR 10g RMB 528 Consulting service
Tropaeolin O AR 5g RMB 308 Consulting service
Character:
溶于水和醇。
Quality Standard:
    
质量标准   
   项目                                    分析纯    
                                        (AR)
外观Appearance                          红褐色至暗棕色粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
水溶性实验Solubility in Water           合格
pH变色域Vis. transition interval        pH 11.1 (黄) - pH 12.7 (橙) 
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