CERTIFICATE OF ANALYSIS
Product Name SUDAN IV For Microscopy CAS Number 85-83-6
Molecular Formula C 24 H 20 N 4 O Catalogue No. AL4385
Molecular Weight 380.45 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorption max. in Toluene
Dark red powder
520 – 523 nm
Dark red powder
522 nm
Result: The above product complies with LR Grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane