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Technical Data Sheet CI 52000

Compound Information
Product Name: CI 52000
CAS No.: 78338-22-4
Molecular Formula: C14H13N3O2S
Molecular Weight: 287.34
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Description Black or blackish green color powder
Grade LR grade
Dye Content 85% min
Absorption maxima in water 598 – 605nm
Absorptivity A1% / 1 cm in water 1740 - 2040
Loss on drying(at 110 0C) 7.0% max
MS Pass test
¹³C NMR Pass test
IR Pass test
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
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