Search
元素搜索
结构搜索
Thermo Scientific Chemicals
荧光素
CAS: 2321-07-5 | C20H12O5 | 332.31 g/mol
| 货号 | 数量 | 包装 |
|---|---|---|
| 119241000 | 100 g | Glass bottle |
化学标识符
CAS2321-07-5
IUPAC Name3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Molecular FormulaC20H12O5
InChI KeyGNBHRKFJIUUOQI-UHFFFAOYSA-N
SMILESOC1=CC=C2C(OC3=CC(O)=CC=C3C22OC(=O)C3=CC=CC=C23)=C1
查看更多内容
规格
规格表
规格表Appearance (Color)Red-brown to rust brown to brown
Infrared spectrumConforms
Specific absorbance A (1%/1cm)>=1800 (490 +/- 5 nm , 0.5% aq. soln. of Na2CO3)
Appearance (Form)Powder
Loss on drying=<3 %
查看更多内容
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only