Sodium 2-naphthalenesulfonate

Specification: Tests Specifications Purity(HPLC) min. 95.0 area% Purity(Ion exchange titration) min. 95.0 % Water Max. 95.0 % Insoluted in Water% ≤ Max. 0.5 % PHYSICAL AND CHEMICAL PROPERTIES: Physical State(20 °C): Form: Solid Appearance: Crystallization or Powder Color: White Solubility: Soluble in: water Applications: It is easy dissolve in water , resistance to acid , alkali , hard water and salt , as dispersing agent for dispersable dyestuffs. as blending agent for reductive dyestuff . as dispersing agent for prsticide and palette . The ion-pair chromatography of Amine and amino acid derivatives，Synthetic dyes. Liquefied gelatin agent。 Packing , Storage & Transportation: Hazards Class: Does not correspond to the classification standard of the United Nations Specific precautionary: When transporting the product,confirm that there is no leakage from the vessel. Transport measures and conditions: Load with care lest it should collapse,tumble,fall,or be damaged. Storage conditions: Seal the container air-tight and store it in a cool dark place.Keep it away from fire sources,such as fire or heat source. Packaging material: 25kg 、 40kg Woven bag with plastis liner