Specification: Tests Specifications Absorbance 0.600 to 0.950(0.1 g/L, 286.0 to 290.0 nm) Absorbance2 0.550 to 0.850(0.01 g/L, 227.0 to 231.0 nm) Water 55.0 to 66.0 % Average alkylchain length 5.0 to 7.0 Ignition residue(Sulfate) 8.0 to 11.0 % PHYSICAL AND CHEMICAL PROPERTIES: Physical State(20 °C): Form: Liquid Appearance: Clear Color: Colorless～Brown Packaging material: 25kg 、 40kg Woven bag with plastis liner Storage conditions: Seal the container air-tight and store it in a cool dark place. Transport measures and conditions: Load with care lest it should collapse,tumble,fall,or be damaged. 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.