产品展厅
|
D-虫荧光素游离酸
- 英文名称:D-Luciferin
- 品牌:化夏试剂
- 产地:中国.成都
- 型号:试剂级
- 纯度:99%
- cas:2591-17-5
- 发布日期: 2014-03-27
- 更新日期: 2026-03-05
产品详请
20564 D-虫荧光素游离酸 98% 50mg 4460
20565 D-虫荧光素游离酸 98% 10mg 1270
熔点:200°C
98% 外观Appearance off-white to light yellow powder 红外光谱Infrared spectrum conforms to structure 纯度Purity(HPLC) ≥98.0 % 水分Water(Karl Fischer) ≤2.0 % 比旋光度Specific rotation [a]20/D -32.0 to -36.0°(c=1, DMF) *吸收波长Lambda max 327 - 331 nm (c=1, CH3OH) 摩尔吸光度Molar extinction coeff. ≥18200 l/mol.cm *吸收波长Lambda max 266 - 270 nm (c=1, CH3OH) 摩尔吸光度Molar extinction coeff ≥6900 l/(mol.cm) 荧光测试Luminescent test pass
危险品标志 Xi WGK Germany 3 F 8-10 危险类别码 36/37/38 安全说明 26-36/37/39
20565 D-虫荧光素游离酸 98% 10mg 1270
熔点:200°C
98% 外观Appearance off-white to light yellow powder 红外光谱Infrared spectrum conforms to structure 纯度Purity(HPLC) ≥98.0 % 水分Water(Karl Fischer) ≤2.0 % 比旋光度Specific rotation [a]20/D -32.0 to -36.0°(c=1, DMF) *吸收波长Lambda max 327 - 331 nm (c=1, CH3OH) 摩尔吸光度Molar extinction coeff. ≥18200 l/mol.cm *吸收波长Lambda max 266 - 270 nm (c=1, CH3OH) 摩尔吸光度Molar extinction coeff ≥6900 l/(mol.cm) 荧光测试Luminescent test pass
危险品标志 Xi WGK Germany 3 F 8-10 危险类别码 36/37/38 安全说明 26-36/37/39



