Certificate of Analysis

Product Name 1-NITROSO-2-NAPHTHOL 97% For Synthesis
CAS Number 131-91-9
Molecular Formula C10H7NO2
Catalogue No. AL01111
Molecular Weight 173.17 g/mol
Batch Number AL-2026-AL01111
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description White powder White powder
Melting point 98 - 103°C 98°C
Sulphated ash <0.2% 0.1%
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications