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Merck
CN

32-0130

Sigma-Aldrich

荧光素 钠盐

JIS special grade

别名:

D&C;黄色8号, 荧光素钠, 酸性黄 73

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关于此项目

经验公式(希尔记法):
C20H10Na2O5
化学文摘社编号:
分子量:
376.27
颜色索引号:
45350
Beilstein:
3833041
MDL编号:
UNSPSC代码:
41116100
PubChem化学物质编号:
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等级

JIS special grade

表单

powder

存货情况

available only in Japan

pH值(酸碱度)

~8.3 (20 °C, 10 g/L)

荧光

λex 460 nm; λem 515 nm(lit.)

储存温度

15-25°C

SMILES字符串

[Na+].[Na+].[O-]c1ccc2c(Oc3cc([O-])ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2

InChI key

RGPLGPBQJOQFJS-UHFFFAOYSA-L

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储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

423.7 °F - Pensky-Martens closed cup

闪点(°C)

217.6 °C - Pensky-Martens closed cup

法规信息

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