Black 2R
C.I.53195
Sulfur Black 3R
Nissen Black BRX
Sulphur Black 2
Mitsui Sulphur Black B
Mitsui Sulphur Black BRO
Kayaku Sulphur Black BRX
Mitsui Sulphur Black ABR
Sulfur black 2 (C.I. 53195)
C.I.Sulphur Black 2:C.I.53195
Sulphur Black 2 ISO 9001：2015 REACH
2,4-Dinitrophenol and Picric acid?or 2-Amino-4,6-dinitrophenol mixture with Sodium polysulfide solution heating.
Properties and Applications
blue black. In the Sodium sulfide solution solubility is very good, solution for blue black; In concentrated sulfuric acid for the blue black, dilution after black precipitation.
