Cas no.: 8005-02-5
Color index no: SOLVENT BLACK 7 (50415:1)
1. Quality index:
|
Item |
Strength |
Particle size |
Water |
PH Value |
Free Chlorine |
Free Aniline |
|
Index |
Up to 100% |
≤0.5 (Over 400 Mashes/inch) |
≤0.3% |
7.5-8.5 |
≤0.2% |
≤1.0% |
2. Property
The product is insoluble in water, slightly soluble in Alcohol, Benzene and Methyl Benzene, easily soluble in oleic acid, formic acid and acetic acid. Blue in dense sulphric acid and blue precipitate after dilution, blue black in dense nitric acid and acid-proof, alkali-proof, good color fastness to light.
3. Main uses
Raw material of the coloring of bakelite powder, bakelite cloth rubber, plastic and leather, also raw material of leather shoes oil, carbon paper and insulating paint.
4. Package
Soft package: Store in damp-proof nylon bag covered with plastic knitted bag and complex bag outside.
Net Weight: 25kgs / Size: 0.075CBM
Hard Packge: Store in metal pail with the damp-proof nylon bag.
Net Weight: 25kgs / Size: 395x575mm
5. Nigrosine Series
Variety & application of Nigrosine
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APPEARANCE |
APPLIED FIELDS |
SPECIFICATION |
VARIEIY SPECIFIED APPLICATION |
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Nigrosine spirit soluble |
Black powder |
Paints & coating: oil-soluble self-desiccation coating(alcoho base), nitryl paints, water-soluble paints, thermo-coating;Lignum decoration, stationay application; printing ink (qlcohol base)coloring |
ABN-RGG |
General application |
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ABN-BGG |
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ABN-RSG |
Special for Lignum |
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ABN-BSG |
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ABN-EKSG |
Special for printing ink |
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Nigrosine oil soluble |
Black powder |
Plastic resin:acrylic resin, unsaturated polyester resin, fibrin resin, phenolic resin, polyester alkyd, polyvinyl chloride, polyc-arbonate, polystyrene, polypropylene; non-water soluble coloring of leather, fur; coat-use coloring;printing ink coloring;positive charge conrol agent in electrostatic printing powder;Stationery coloring. |
OBN-RGR |
General resin coloring |
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Black powder |
OBN-BGR |
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Black powder |
OBN-RSTR |
Heat-stable grade, applied for over 280°C surrounding, nylon, BS etc., coloring |
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Black powder |
OBN-BSTR |
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Black powder |
OBN-RSF |
Leather, fur coloring |
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Black powder |
OBN-BSF |
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Black powder |
OBN-REX |
Special for printing ink |
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Black powder |
OBN-BEX |
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Black powder |
OBN-RCEX |
Stationery, especially ball-pen ink |
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Black powder |
OBN-BCEX |
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Black powder |
OBN-RSCC |
Special for positive charge control agent in electrostatic printing powder |
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Black powder |
OBN-BSCC |
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Black powder |
OBN-REEX |
Special for certain requirement |
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Black powder |
OBN-BEEX |
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