Brief introduction of Solvent Black 3 CAS 4197-25-5
Chemical name: Solvent Black 3
CAS No.：4197-25-5
Molecular Formula: C29H24N6
Molecuar Weight: 456.54
EINECS: 224-087-1
Properties of Solvent Black 3 CAS 4197-25-5
Sudan Black B, also known as 2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalene]azo]perimidine, is a A very flammable and extremely dangerous chemical substance. The molecular formula is C29H24N6. Sudan Black B is a diazo fat stain used to stain neutral lipid frozen sections and some lipoprotein paraffin sections. Under normal circumstances, it is dark brown or black powder.
Specification of Solvent Black 3 CAS 4197-25-5
Item |
Standard |
Appearance |
Deep black powder |
Light fastness |
6-7 |
Density |
1.45 g/cm3 |
Residue on 80 mesh |
≤5.0% |
Application of Solvent Black 3 CAS 4197-25-5
Colorant for Plastic,Polymer,Fiber,Rubber,Gasoline,Oil,Fuel,Lubricants;Soap,Wax,Candle.
Packing, Delivery and Storage of Solvent Black 3 CAS 4197-25-5
Package: 25kg /bag or fiber drum, or as per customer request.
Storage conditions: store in a cool and dry place.
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