Certificate of Analysis

Product Name CARMOISINE A (C.I.NO.14720)
CAS Number 3567-69-9
Molecular Formula C20H12N2Na2O7S2·Na2
Catalogue No. AL0415A
Molecular Weight 502.43 g/mol
Batch Number AL-2026-AL0415A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 50% 52%
Moisture content ≤ 5% 3.2%
Residue on ignition ≤ 1% 0.5%
Related substances Not more than 2% 1.5%
Result: The above product is expected to comply with C.I. 14720 grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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