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茜素红S钠盐

Alizarin Red S sodium salt
产品编号:3026475
CAS NO:130-22-3
包装规格:5g,25g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
30264755g370
302647525g675
产品别名

130-22-3

茜素红S钠盐

Alizarin Red S sodium salt

3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt

C.I. 58005

基本信息
应用
Alizarin Red S sodium salt is used as a chromogenic agent for the colorimetric determination of dothiepin hydrochloride in pharmaceutical formulations. It is also used as an ion-pair reagent for the spectrophotometric assay of fexofenadine in pharmaceuticals. It acts as a colorometric pH indicator in the range of 3.8-5.4. Further, it is used in a biochemical assay to determine the presence of calcific deposition by cells of an osteogenic lineage.
备注
Transition interval: pH 4.6 (yellow) to pH 6.0 (red)Incompatible with strong oxidizing agents.
MDL
MFCD00013049
EINECS
204-981-8
分子式
C14H7O7SNa
分子量
342.27
灵敏度
Ambient temperatures.
形态
Powder
溶解性
Soluble in water and alcohol.
Beilstein
4117090
Merck
14,8573
安全信息
RTECS
CB1095300
TSCA
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