Molecular Structure:

Product description: Solvent Black 5 C.I. NO.: SOLVENT BLACK 5 CAS NO.: 11099-03-9/52276-97-8/8005-01-4 Color Index: 50415 Type: Nigrosine Alcohol Soluble 100% normal type and Nigrosine Alcohol Soluble for ink. Molecular strusture: 1. Manufacturing Methods: commonly known as Nigrosine Spirit Soluble. Different compounds of the process is: (a) 1-Nitrobenzene and aniline and anilinehydrochloride and iron or copper in 180 ~ 200 ℃ heating; (b) will Nitrophenol or Nitrocresols, aniline and aniline hydrochloride and a small amount of iron in 180 ~ 200 ℃ heating. 2. Properties and Applications: blue black. Insoluble in water, soluble in ethanol is blue-black, soluble in benzene and toluene, soluble in acid and stearic acid. In concentrated sulfuric acid for blue to blue black, dilution after blue-black precipitation; In concentrated nitric acid for blue to black blue. The dye which is components mixture. Standard Light Fastness Heat-resistant (℃) water Sodium Carbonate (5%) Hydrochloric acid (5%) Melting point Stable ISO Good 150 Insoluble Well No change 3. Counter type: Nigrosine WN; Spirit nigrosine SSB; Orient spirit black SB; Lake black extra; Spirit black 5B; Nigrosine spirit soluble; Indulin Black; Nigrosine Spirit Soluble, (BASF)Basonyl Black X22, Neptun Black X14, Nigrosine Spirit Soluble, Oil Black B, Solvent Black B; (ABBEY)ABCOL Spirit Nigrosine SBDS; (ADC)ADC Nigrosine Black S.S; (PYLAM)Calco Nigrosine Base SSB, SSJ, SSJJ, (DAY-GLO)Dayglo Solvent Black 05; (BASF)Flexo Black X12 liquid; (KAC)Keyplast Nigrosine R; (KKK)Orient Spirit Black, AB, SB, SSBB, (STD)Permalex Black 5; (KCC)Plasol Black 95; (DVI)Waxol Black 5 4. Physical and Chemical properties: TEST ITEMS SPECIFICATION APPEARANCE BLACK SMOOTH POWDER SHADE BLUISH HEAT RESISTANCE 180 °C min LIGHT FASTNESS 6-7 ACID RESISTANCE 4 ALKALI RESISTANCE 5 WATER RESISTANCE 5 DENSITY 1.30 g/cm3 RESIDUE ON 200 MESH 5.0% max ANILINE CONTENT 1.0% max ASH 1.5% max VOLATILE MATTER 2.0% max TINTING STRENGTH 100-105 % 5. Use: Colorant for Plastic, Polymer, Fiber, Rubber, Gasoline, Oil, Fuel, Lubricants; Soap, Wax, Candle, Transparent paint, Shoeshine, Smoke, Printing ink, Pen ink, Detergent, Fertilizer, Adhesive, Oil painting, Wood Colorant; Stationery Colorant 6. Packing: 25kg bags with pallets