<br /> Empirical Formula (Hill Notation): C14H8O4 CAS号: 72-48-0 分子量: 240.21 颜色索引号: 58000 Beilstein: 1914037 EC 号: 200-782-5 MDL编号: MFCD00001201 PubChem化学物质编号: 24847507 NACRES: NA.47">
solid
200
Dye content, 97%
10.1-12.1, red to violet(alkaline)5.5-6.8, yellow to red(acid)
279-283 °C (lit.)
0.1 M NaOH: 0.01 g/L
567 nm (2nd)609 nm
13000 at 227-233 nm in 0.1 M NaOH at 0.01 g/L26000 at 268-274 nm in 0.1 M NaOH at 0.01 g/L
diagnostic assay manufacturinghematologyhistology
room temp
Oc1ccc2C(=O)c3ccccc3C(=O)c2c1O
1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H
RGCKGOZRHPZPFP-UHFFFAOYSA-N
Danger
Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A
11 - Combustible Solids
WGK 2
Eyeshields, Faceshields, Gloves, type N95 (US)