O,O'-DI-p-TOLUOYL-D-TARTARIC ACID ANHYDROUS
O,O'-DI-p-TOLUOYL-D-TARTARIC ACID ANHYDROUS Extra Pure
Short Name: O,O'-DI-p-TOLUOYL-D-TARTARIC ACID ANHYDROUS
Synonym: Di-O-4-toluoyl-D-tartaric acid
Basic Details
Article No.
LG1947
Grade
Extra Pure
Purity
97.0%
CAS No.
32634-68-7
HS Code
2918.1390
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White
Melting point/ Freezing point [°C]
169 - 171
Chemical Specifications
Appearance
White to off-white powder or crystalline powder
Assay (titration)
97.0-103.5%
Identity (IR)
Passes test
Specific optical rotation
139+/-3° (C= 1% ethanol)
Safety Information & Hazard Symbols