Vat Blue 4

Vat Blue 4 · CAS 81-77-6

Vat Blue 4

Vat Blue 4

Product No. 306963

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CAS No. 81-77-6
Molecular Formula C28H14N2O4
Specifications
Appearance blue needles with a metallic lustre
Melting Point 470-500 ( ℃ )
Boiling Point 253.9 ( ℃ )