Certificate of Analysis

Product Name SPIRIT BLUE (C.I. No. 42760)
CAS Number 2152-64-9
Molecular Formula C37H30ClN3
Catalogue No. AL1441B
Molecular Weight 552.11 g/mol
Batch Number AL-2026-AL1441B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity ≥ 95% 96.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Solubility Soluble in alcohol Complete dissolution in ethanol
Result: The above product is expected to comply with C.I. No. 42760 grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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