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2-Pyrazinecarboxylic acid

Cas:
98-97-5
Molecular Structure:
MDL:
MFCD00006130
Molecular Formula:
C5H4N2O2
Molecular Weight:
124.10
Alias:
吡嗪羧酸,吡嗪-2-羧酸,吡嗪?jiǎn)昔人? Pyrazinoic acid
Product order:
Name Specifications Packing Price Delivery
2-Pyrazinecarboxylic acid 98% 25g RMB 242 Consulting service
2-Pyrazinecarboxylic acid 98% 100g RMB 957 Consulting service
2-Pyrazinecarboxylic acid 98% 500g RMB 2596 Consulting service
Character:
能升華,溶于熱水,醇溶解度:1g/120g無(wú)水乙醇,不溶于乙醚、氯仿、苯等,
溶于冷水。
熔點(diǎn):222-225℃
Quality Standard:
外觀Appearance                           白色至類(lèi)白色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry        符合
熔點(diǎn)Melting point                        222°C - 225°C
純度Purity                               ≥98.0% (TITRATION WITH NAOH) 
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