2-Pyrazinecarboxylic acid
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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