乙醛酸晶体
乙醛酸晶体化学式为 C2H2O3·H2O，有不愉快气味，熔点40-50℃左右，易溶于水，难溶于乙醚、乙醇和苯等。暴露于空气中短时间即能吸潮变为浆状，有腐蚀性。
中 文 名：
乙醛酸一水合物
英 文 名：
Glyoxylic Acid Monohydrate
C A S号：
563-96-2
外 观：
白色晶体
化学式：
C2H2O3·H2O
分子量：
92.04
水溶性：
所有比例混溶
COA
|
项目 |
合格品 |
|
乙醛酸一水合物 |
≥98% |
|
甲酸 |
≤0.5% |
|
草酸 |
≤1.35% |
|
马来酸 |
≤0.15% |
|
乙二醛 |
0 |
|
硝酸 |
0 |
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