Message: | 1. 3, 3-Bis(4-hydroxyphenyl)phthalide; 3, 3-BIS(P-HYDROXYPHENYL)PHTHALIDE; TIMTEC-BB SBB008868
Phenolphthalein CAS: 77-09-8
Phenolphthalein EINECS: 201-004-7
Phenolphthalein Assay: 99%
Phenolphthalein M. F: C20H14O4
M. W: 318.32
MP: 258-263° C
BP: 548.7° C at760 mmHg
Appearance: White or light yellow powder or crystalline powder; Odorless, tasteless.
Application: Pharmaceutical raw material, organic synthesis, for acid-base indicator
Package: 25kg/drum
Standard: National standard
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