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1-(4-Sulfophenyl)-3-methyl-5-pyrazolone

Cas:
89-36-1
Molecular Structure:
MDL:
MFCD00020756
Molecular Formula:
C10H10N2O4S
Molecular Weight:
254.26
Alias:
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
Product order:
Name Specifications Packing Price Delivery
1-(4-Sulfophenyl)-3-methyl-5-pyrazolone 98% 25g RMB 192.5 Consulting service
1-(4-Sulfophenyl)-3-methyl-5-pyrazolone 98% 100g RMB 616 Consulting service
1-(4-Sulfophenyl)-3-methyl-5-pyrazolone 98% 500g RMB 2191.2 Consulting service
Character:
水中溶解度:5 g/L (20°C)。
熔点:>252 °C
Quality Standard:
外观Appearance                          浅黄色结晶粉末  
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98.0%
Storage:
主要用于有机合成C.I.酸性黄11;25;76;活性黄17(活性金黄KN-G)活性黄等品种的偶合组份。
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