应用
Xylenol Orange tetrasodium salt is used as a photometric reagent and a metal indicator. It is a versatile indicator for EDTA titrations in acidic range. It is a common organic reagent used as an indicator for metal titrations.
Grade Specifications
Maximum level of impurities: Clarity of solution P.T., Suitability for zinc titration P.T.
备注
Moisture sensitive. Incompatible with acids, bases and oxidizing agents.
基本信息
MDL
MFCD00044293
EINECS
222-805-8
分子式
C31H28N2Na4O13S
分子量
760.59
熔点
210° dec.
灵敏度
Ambient temperatures.
形态
Powder
溶解性
Soluble in water.
安全信息
TSCA
是