CERTIFICATE OF ANALYSIS
Product Name RIBOFLAVIN For Biochemistry CAS Number 83-88-5
Molecular Formula C 17 H 20 N 4 O 6 Catalogue No. AL3912
Molecular Weight 376.37 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (spectrophotometric, on dry basis)
IR spectrum
Lumiflavine
Loss on drying (105°)
Orange yellow powder
99.0 - 101.0%
Passes test
Passes test
<0.5%
Orange yellow powder
99.5%
Passes test
Passes test
0.4%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane