Solvent Black 3

Solvent Black 3/Transparent Black 4B
C .I . NO:Solvent Black 3
CAS NO:4197-25-5
Molecular Formula:C29H24N6
Molecular Weight: 456.54
Manufacturing Methods :aniline diazotization, and Naphthalen-1-amine coupling, and its product to diazotization, and 2,2-Dimethyl-2,3-dihydro-1H-perimidine coupling.
Properties and Applications: Blue-black. Soluble in ethanol, acetone and toluene. In concentrated sulfuric acid for purple light black, dilution after deep green light blue, blue to black precipitation. Dye ethanol solution to join concentrated hydrochloric acid for blue black; Join concentrated sodium hydroxide solution for skipper.

List of Suppliers:
Solvent Black 4B
Transparent Black 4B
Transparent Black B
Oil Black 3
Oil Black 4B
Oil Black Black701
BlackX 60
Black-6
Black BN
Black 3
Oil Black
Black HZ
Fat Black HB
Fat Black HB 02
Black 2843
Black 2B
Black I
Black HB
Black X60
Oil Black 3
Oil Black 860
Oil Black BT
Oil Black Crude
Oil Black HB
Oil Black HZ
Black BT
Black HZ
Black 3
Oil Black 860
Oil Black HBB
Oil Black HZ
Black 3
Black OBB
Black 24620
Black 2B
Oil Black BT
Black B
Black BB
Black BN

Physical & Chemical Properties
Test items Specification
Appearance Deep black powder
Shade BLUISH
Heat resistance 160 °C min
Light fastness 6-7
Acid resistance 5
Alkali resistance 5
Water resistance 5
Density 1.45 g/cm3
Residue on 80 mesh 5.0% max
Water soluble 1.0% max
Volatile matter at 105 °C 1.0% max
Tinting strength 100±2%
Note: The above technical data is only used for reference.The application, use and process of the products provided by our company, are not controlled by our company,we hope that the user should test the goods before mass use to verify whether Suitable for the process and use of your products.

Packages: 25kgs/Pallets

4197-25-5