Product Range

RIBOFLAVIN

Photoinitiator with less denaturizing effects than other inhibitor. Gel strength improved when used with Dimethyl sulphoxide.

Specifications
Vitamin B2
Confirms to BP
Assay (spectrophotometric, on dried substance)	99 - 101%
Appearance of solution	Passes test
Specific optical rotation	-135 to -128 deg C
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 deg C)	Max 1.5%
Sulphated ash	Max 0.1%

Revision Date : 1-Dec-2012