RIBOFLAVIN

Product Code : 05580




Specifications

Appearance Orange yellow powder
Assay (spectrophotometric; on dried basis) 99 - 101%
Appearance of solution Passes test
Specific optical rotation ([α]20/D) -135° to -128°
Relative absorption
at A373 nm/A267 nm 0.31 - 0.33
at A444 nm/A267 nm 0.36 - 0.39
Lumiflavine Passes test
Loss on drying (at 105°C) Max 1.5%
Sulphated ash Max 0.1%




COA Center
 
OR
MSDS/SDS Center