Picric Acid By Judy GongAcid, NitroC.I. Number:10305C.I. Name:–Color:YellowRead More March 23, 2023 Love0
Naphthol Yellow S By Judy GongAcid, NitroC.I. Number:10316C.I. Name:Acid yellow 1Color:YellowRead More March 23, 2023 Love0
Martius Yellow By Judy GongAcid, NitroC.I. Number:10315C.I. Name:Acid yellow 24Color:YellowRead More March 23, 2023 Love0
