CAS号 | 149-91-7 | ||
---|---|---|---|
规格 | 250g瓶 | 纯度 | 99%, |
货号 | B24887-250g | 货期 | 需咨询 |
品牌 | Alfa | 库存 | 需咨询 |
规格 | 250g瓶 | ||
纯度 | 99%, | ||
货号 | B24887-250g | ||
货期 | --- | ||
品牌 | Alfa | ||
库存 | --- | ||
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 | |||
参考价: 需询盘 |
货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
---|---|---|---|---|---|
G131992-1kg | aladdin | 99% | 1KG瓶 | 需询盘 | --- |
G131992-250g | aladdin | 99% | 250G瓶 | 需询盘 | --- |
G131992-5kg | aladdin | 99% | 5KG瓶 | 需询盘 | --- |
G823163-25g | macklin | 99% | 25g瓶 | 需询盘 | --- |
G823163-100g | macklin | 99% | 100g瓶 | 需询盘 | --- |
G823163-500g | macklin | 99% | 500g瓶 | 需询盘 | --- |
G823638-20mg | macklin | 分析对照品 | 20mg瓶 | 需询盘 | --- |
B24887-250g | Alfa | 99%, | 250g瓶 | 需询盘 | --- |
B24887-5000g | Alfa | 99%, | 5000g瓶 | 需询盘 | --- |
B24887-1000g | Alfa | 99%, | 1000g瓶 | 需询盘 | --- |
410860051 | Acros | 5KG--0.98 | 5KG瓶 | 需询盘 | --- |
410860050 | Acros | 5GR-RG-0.98 | 5GR瓶 | 需询盘 | --- |
410862500 | Acros | 250GR-RG-0.98 | 250GR瓶 | 需询盘 | --- |
410860010 | Acros | 1KG-RG-0.98 | 1KG瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | gallic acid | ||||
中文名 | 没食子酸 | ||||
CAS号 | 149-91-7 | 溶解性 | 12 g/L cold water | ||
分子量 | 170.12000 | 熔点 | 252 °C (dec.)(lit.) | ||
密度 | 1.694 | 沸点 | 501.1ºC at 760 mmHg |