苯甲酸

性状：片状或针状结晶。能升华，密封避光于阴凉处保存。

相对分子质量：122.12

技术条件

含量（C6H5COOH）,%                                                        ≥99.5

熔点范围，°C                                                                        121.0~123.0

                                       杂质最高含量（以%计）

澄清度试验                                                                            合格

灼烧残渣（以硫酸盐计）                                                        0.01

氯化合物（Cl）                                                                      0.01

硫化合物（以SO4计）                                                            0.003

铁（Fe）                                                                                0.00005

重金属（以Pb计）                                                                  0.001

还原高猛酸钾物质                                                                   合格

硫酸试验                                                                                 合格

注意：可燃、低毒、对环境有害

安全措施：远离火种、热源，防止阳光直射。密闭包装，并贮于干燥通风处。与氧化剂、酸碱类等分储分运。误食，饮温水，催吐。

灭火：雾状水、泡沫、干粉、二氧化碳、砂土