Certificate of Analysis

Product Name BROMO CRESOL PURPLE indicator solution (0.04%)
CAS Number -
Molecular Formula C21H18Br2O5S
Catalogue No. AL0318A
Molecular Weight Br: 2, C: 21, H: 18, O: 5, S: 1
Batch Number AL-2026-AL0318A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 0.04% 0.040%
pH 6.0 - 7.6 6.5
Color Pale yellow-purple Pale yellow-purple
Clarity Clear Clear
Related Substances None detected None detected
Result: The above product is expected to comply with 0.04% solution grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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