Certificate of Analysis

Product Name TROPAEOLIN OO (C.I. No.13080)
CAS Number 554-73-4
Molecular Formula C18H14N3NaO3S
Catalogue No. AL1545B
Molecular Weight 375.38 g/mol
Batch Number AL-2026-AL1545B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Brownish orange colored powder Brownish orange colored powder
Sensitivity at pH 1.2 Red Red
Sensitivity at pH 3.2 Yellow Yellow
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications