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1-Phenyl-5-pyrazolone-3-carboxylic Acid

Cas:
119-18-6
Molecular Structure:
MDL:
MFCD00037318
Molecular Formula:
C10H8N2O3
Molecular Weight:
204.18
Alias:
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
Product order:
Name Specifications Packing Price Delivery
1-Phenyl-5-pyrazolone-3-carboxylic Acid 98% 25g RMB 310.2 Consulting service
1-Phenyl-5-pyrazolone-3-carboxylic Acid 98% 100g RMB 1303.5 Consulting service
Character:
熔點(diǎn):237 °C
Quality Standard:
外觀Appearance                          淺黃色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry       和對(duì)照匹配
純度Purity                              ≥98.0% (HPLC)  
純度Purity                              94.5-97.5% (中和滴定)
熔點(diǎn)Melting point                       ≥237°C 
Storage:
主要用于有機(jī)合成染料及顏料品種的偶合組份。
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