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四碘荧光素钠盐 [赤藓红B, 曙红B],Erythrosin extra bluish [Erythrosin B];for microscopy (Bact., Hist.), adsorption and fluorescent indicator

别名:四碘荧光素超蓝;赤藓红B二钠盐;2′,4′,5′,7′-四碘荧光素二钠盐;藻红;赤藓红;酸性地衣红;酸性红51;2′,4′,5′,7′-Tetraiodofluorescein disodium salt, Acid Red 51, Erythrosin extra bluish, Iodoeosin

CAS号 16423-68-0 经验分子式(希尔表示法) C20H6I4Na2O5 分子量 879.86 Colour Index Number 45430 Beilstein/REAXYS Number 1443945 EINECS 编号 240-474-8 MDL number MFCD00144257 PubChem Substance ID 329756903 NACRES NA.47
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 45690
CAS号: 16423-68-0
MDL号: MFCD00144257
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¥281.27

产品描述

General description

Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes etc. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity etc.

性质

Quality Level100
gradeadsorption and fluorescent indicator
for microscopy (Bact., Hist.)
application(s)titration: suitable
SMILES string[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I
InChI1S/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 keyRAGZEDHHTPQLAI-UHFFFAOYSA-L


安全信息

符号
GHS07  GHS07
信号词 Warning
危害声明 H302 - H413
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xn
风险声明 (欧洲) 22
安全声明 (欧洲) 36
RIDADR NONH for all modes of transport
WGK德国 WGK 3
RTECS LM5950000
闪点(华氏) 359.6 °F - closed cup
闪点(摄氏) 182 °C - closed cup
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32