Appearance | White to light yellow powder | |
Identification | A.Infrared absorption(197K) | |
B.The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation,as obtained in the Assay. | ||
Melting Point | 128.0-132℃ | |
Water | 0.5%max | |
Ethylhexy Triazone | 99.0%min | |
Impurity | Total impurities | 0.8%max |
2-ethylhexy 4-aminobenzoate | 0.2%max | |
4-Nitrobenzoic Acid Isoocty Ester | 0.2%max | |
Residual solvent | Ethanol | 500ppm max |
Isooctanol | 300ppm max | |
Xylene | 100ppm max | |
Heavymetal(Pb) | 10max |
Packing: 25kg/drum
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials