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Direct Scarlet 4BE, also known as Dye Scarlet 2B or Jingwei Red RL, is an organic dye. The following provides an introduction to the properties, uses, preparation methods, and safety information of Direct Scarlet 4BE:Nature:- Appearance: dark red crystalline powder- Solubility: soluble in water, ins...
Basic Yellow OCAS2465-27-2Molecular formula: C17H22N3ClMolecular weight: 303.84Melting point: 250℃Properties: Yellow uniform powder, soluble in cold water, easily soluble in hot water (turning bright yellow), soluble in ethanol (turning yellow). When the temperature of its aqueous solution exceeds...
Rhodamine B is primarily used for coloring paper and cosmetics, and also for making lake pigments and dyeing silk. It is used in the paper industry to dye waxy paper, typing paper, glossy paper, etc.; it reacts with phosphotungstomolybdic acid to form a lake pigment....
Acid black 2，also known as water-soluble aniline black or acidic particle cyanine, is a black, sparkling granular chemical substance with a CAS registry number of 8005-03-6. It is primarily used for dyeing wool and silk, as well as leather, and for coloring paper, wood products, soap, anodized alum...
Solvent Black 7, also known as oil-soluble aniline black or oil-soluble aniline black, with CAS number 8005-02-5 and molecular formula C29H24N6, is a blue-black to black powdered chemical substance. Its melting point is 275°C. It is insoluble in water but soluble in ethanol, benzene, toluene, and a...
Physical and Chemical Properties:The appearance is a black uniform powder. Insoluble in water, soluble in ethanol, pure benzene and toluene, easily soluble in oleic acid and stearic acid. It has good heat resistance, appears blue-black in ethanol, blue to bluish-black in concentrated sulphuric...
REMARKS:CCT: 3000K, 4000K, 5000K, 5700K， 6500KCRI: Ra80&90Beam Angle: 40°, 60°, 90°,110°Certificate: CE, RoHS, CB, TUV, SAA, LPCIP Rank： IP65...
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