CAS号 | 52-90-4 | ||
---|---|---|---|
规格 | 500g瓶 | 纯度 | 99% |
货号 | L804954-500g | 货期 | 需咨询 |
品牌 | macklin | 库存 | 需咨询 |
规格 | 500g瓶 | ||
纯度 | 99% | ||
货号 | L804954-500g | ||
货期 | --- | ||
品牌 | macklin | ||
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 |
---|---|---|---|---|---|
C108237-100g | aladdin | 99% | 100G瓶 | 需询盘 | --- |
C108237-2.5kg | aladdin | 99% | 2.5KG瓶 | 需询盘 | --- |
C108237-500g | aladdin | 99% | 500G瓶 | 需询盘 | --- |
C108238-100g | aladdin | ≥98%,非动物源,用于细胞培养 | 100G瓶 | 需询盘 | --- |
C108238-1kg | aladdin | ≥98%,非动物源,用于细胞培养 | 1KG瓶 | 需询盘 | --- |
C108238-25g | aladdin | ≥98%,非动物源,用于细胞培养 | 25G瓶 | 需询盘 | --- |
173600050 | Acros | 5GR-RG-99+% | 5GR瓶 | 需询盘 | --- |
173600250 | Acros | 25GR-RG-99+% | 25GR瓶 | 需询盘 | --- |
173601000 | Acros | 100GR-RG-99+% | 100GR瓶 | 需询盘 | --- |
173605000 | Acros | 500GR-RG-99+% | 500GR瓶 | 需询盘 | --- |
168149-2.5G | Aldrich | 97%, | 2.5G瓶 | 需询盘 | --- |
168149-25G | Aldrich | 97%, | 25G瓶 | 需询盘 | --- |
W326305-SAMPLE | Aldrich | >=97%, | SAMPLE瓶 | 需询盘 | --- |
168149-100G | Aldrich | 97%, | 100G瓶 | 需询盘 | --- |
W326305-100G | Aldrich | >=97%, | 100G瓶 | 需询盘 | --- |
168149-500G | Aldrich | 97%, | 500G瓶 | 需询盘 | --- |
W326305-1KG | Aldrich | >=97%, | 1KG瓶 | 需询盘 | --- |
778672-100G | Aldrich | produced by Wacker Chemie AG, | 100G瓶 | 需询盘 | --- |
778672-1KG | Aldrich | produced by Wacker Chemie AG, | 1KG瓶 | 需询盘 | --- |
W326305-5KG | Aldrich | >=97%, | 5KG瓶 | 需询盘 | --- |
168149-2.5KG | Aldrich | 97%, | 2.5KG瓶 | 需询盘 | --- |
778672-25KG | Aldrich | produced by Wacker Chemie AG, | 25KG瓶 | 需询盘 | --- |
L804954-100g | macklin | 99% | 100g瓶 | 需询盘 | --- |
L804954-1kg | macklin | 99% | 1kg瓶 | 需询盘 | --- |
L804954-25g | macklin | 99% | 25g瓶 | 需询盘 | --- |
L804954-500g | macklin | 99% | 500g瓶 | 需询盘 | --- |
C0515-100G | TCI | 99%,, | 100G瓶 | 需询盘 | --- |
C0515-25G | TCI | >98.0%(T),RG | 25G瓶 | 需询盘 | --- |
C0515-500G | TCI | >98.0%(T),RG | 500G瓶 | 需询盘 | --- |
AK-48312-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK-48312-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
AK-48312-500g | Ark Pharm | 98% | 500g瓶 | 需询盘 | --- |
A10435-250g | Alfa | 98+%, | 250g瓶 | 需询盘 | --- |
A10435-1000g | Alfa | 98+%, | 1000g瓶 | 需询盘 | --- |
A10435-50g | Alfa | 98+%, | 50g瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | L-Cysteine | ||||
中文名 | L-半胱氨酸 | ||||
CAS号 | 52-90-4 | 溶解性 | 280 g/L (25 ºC) | ||
分子量 | 121.15842 | 熔点 | 220 °C (dec.)(lit.) | ||
密度 | 1.334 g/cm3 | 沸点 | 293.9ºC at 760 mmHg |