应用
pH indicator: 1.2 (pink) to 2.8 (yellow) to 9.6 (blue). Thymol Blue is useful as a pH indicator. It is a component of universal indicator.

Grade Specifications
Specifications: Clarity of solution P.T., Visual transition interval (acid range) pH 1.2 (red) to 2.8 (yellow), Visual transition range (alkaline range) pH 8.0 (yellow) to 9.2 (blue)

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00005869

EINECS
200-973-3

分子式
C₂₇H₃₀O₅S

分子量
466.60

熔点
223° dec.

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in alcohol and dilute alkali solutions. Insoluble in water.  

Merck
14,9400

安全信息

RTECS
XP2575000

TSCA
是