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China, Chinese Solvent Black 5 with High Quality1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeSolvent DyeNigrosineNigrosine Alcohol
Qingdao Guoji Agriculture Development Co., Ltd.
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Product Description 1.Technical name of Product: :Nigrosine alcohol, Solvent black 5,Nigrosine ,alcohol so2.CAS NO.:11099-03-9 ITEMName of ItemItem of ProvisionResult of Examination1AppearanceBlack Symmetrical PowderMeasure Up2Shade(compare with standard)Similar~ SlightSimilar3Strength(is standard) cent1001004Moisture % ≤4.02.15water insoluble % ≤1Pass6Ash content % ≤217PH 5-767RemarksQualified Product3.:,,Physical data:Black powder, insoluble in water, soluble in ethanol (blue black), benzene and toluene, soluble in oleic acid and stearic acid, in the case of concentraed sulfuric acid blue to blue black, after dilution of blue black precipitation, in the case of concentrated nitric acid blue to blue black, acid resistance and resistance to the sun are good.4..Main USES:Used for coloring rubber, high - grade insulating bakelite, carbon paper and leather shoe oil,Nigrosineigrosine is usved in dying of leather, wood and textiles. It is used in the manufacture of ink, shoe polish cream, carbon paper and toners.. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resinsKEep away from heat source and exposure to the sun, Store in a cool and ventilated place, keeping container close.Be careful to avoid contact with skin and eyes, please refer to MSDS. 5.Package:25kgs/bag
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