2-Picolinic acid
MDL:
MFCD00006293
Molecular Formula:
C6H5NO2
Molecular Weight:
123.11
Alias:
2-甲酸吡啶,2-吡啶羧酸,吡啶-2-羧酸,吡啶甲酸,皮考林酸
α-Picolinic acid
Pyridine-2-carboxylic acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
2-Picolinic acid |
98% |
500g |
RMB 1397 |
現(xiàn)貨 |
2-Picolinic acid |
98% |
100g |
RMB 319 |
現(xiàn)貨 |
2-Picolinic acid |
98% |
25g |
RMB 154 |
Consulting service |
Character:
白色針狀結(jié)晶,水中溶解度:887 g/L (20°C),溶于乙醇(63 g/l), 易溶于冰乙酸,幾乎不溶于乙醚、氯仿和二硫化碳。
熔點(diǎn):139-142 °C
Quality Standard:
外觀Appearance 白色至類白色結(jié)晶粉末
純度Purity ≥98.0% (中和滴定)
熔點(diǎn)Melting point 137°C - 141°C
水溶解試驗(yàn)Solubility in water 合格
水分Water <0.5 %
硫酸鹽灰分Sulfated ash <1 %
pH 3 ~ 4 (1% 溶液)
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