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Photochromic Dye

Allura Red AC

Catalog No.:E080928

Spec/Purity:Dye content 85%

CAS No.: 25956-17-6

Molecular Weight:496.42

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Sunset yellow FCF

Catalog No.:S109563

Spec/Purity:Dye content 90%

CAS No.: 2783-94-0

Molecular Weight:452.36

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Amaranth

Catalog No.:A01078769

Spec/Purity:Dye content 80%

CAS No.: 915-67-3

Molecular Weight:604.47

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