应用
Determining sulfate radical by barium chloride titration with rhodizonic acid disodium salt test paper as indicator has been established. Staining of thin sections for quick identification of quartz, potash feldspar and plagioclase is usually done with sodium hexanitrocobaltate (III) and rhodizonic acid disodium salt. N-allyl-N?-(sodium p-phenyl-sulfonate)thiourea is used for eliminating the interference of Ag +?Au 3+?Hg 2+in the identification of Sr 2+ using Rhodizonic acid disodium salt.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

基本信息

MDL
MFCD00001650

EINECS
208-340-3

分子式
C₆Na₂O₆

分子量
214.04

熔点
>300°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water.

Beilstein
5181379

Merck
14,8670

安全信息

TSCA
否