四碘荧光素钠盐 [赤藓红B, 曙红B]，Erythrosin B；certified by the Biological Stain Commission, Dye content 90%

等级

certified by the Biological Stain Commission

质量水平

200

形式

powder

组成

Dye content, ≥85%

pH值（酸碱度）

6.4 (30.3 °C)

mp

315 °C

溶解性

H₂O: 1 mg/mL, clear

λ_max

525 nm

ε (extinction coefficient)

≥13000 at 308-312 nm
≥32000 at 259-263 nm

application(s)

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES string

[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I

InChI

1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2

InChI key

RAGZEDHHTPQLAI-UHFFFAOYSA-L

象形图

GHS07,GHS09

警示用语：

Warning

危险声明

H302 - H411

预防措施声明

P264 - P270 - P273 - P301 + P312 - P391 - P501

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

359.6 °F - closed cup

闪点(C)

182 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves