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Pigment Yellow 61:1

Catalog Number DYE-PIG-0609
CAS Number 5280-69-3
Molecular Weight 406.37
Molecular Formula C16H14N4O7S
CI Number C.I.13880:1
Color green yellow
Main Molecular Structure Single azo
Preparation Method 4-Amino-2-nitrobenzenesulfonic acid diazotization, and 3-Oxo-N-phenylbutanamide coupling, and translate into barium salt.

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