Appearanceyellow powderyellow powderyellow powder InitialºC=173.0171.0170.0 Loss on drying %=0.300.400.50 Ash%=0.300.300.30 Residues=0.100.100.10 It is yellow powder. Slightly foul odor and bitter taste,nonpoisonous. Specific gravity :1.42-1.52.Soluble in ethyl acetone,acetone,dilute solution of sodium hydroxide and sodium carbonate,ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. It is used in the manufacture of tires, tubes, footwear, rubber belts and hoses. Its packing is paper with plastic film bag,25kg plastic woven bag The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged productto direct sunlight.
