危險性描述 Risk Codes Risk Phrases英文解釋中文解釋 R1Explosive when dry 干燥時有爆炸性 R2 Risk of explosion by shock friction fire or other sources of ignition 受沖擊 摩擦 著火或 其他引燃源有爆炸危險 R3 Extreme risk of explosion by shock friction fire or other sources of ignition 受沖擊 摩擦 著火或 其他引燃源有極高爆炸 危險 R4 Forms very sensitive explosive metallic compounds 生成極敏感的爆炸性金 屬化合物 R5Heating may cause an explosion 受熱可能引起爆炸 R6Explosive with or without contact with air 與空氣或未與空氣接觸 發生爆炸 R7May cause fire 可能引起火災 R8 Contact with combustible material may cause fire 與可燃物料接觸可能引 起火災 R9Explosive when mixed with combustible material 與可燃物料混合時發生 爆炸 R10Flammable 易燃的 R11Highly flammable 高度易燃的 R12Extremely flammable 極易燃的 R14Reacts violently with water 與水猛烈反應 R14 15 Reacts violently with water liberating highly flammable gases 與水猛烈反應 釋放出 極易燃氣體 R15 Contact with water liberates extremely flammable gases 與水接觸釋放出極易燃 氣體 R15 29 Contact with water liberates toxic highly flammable gas 與水接觸釋放出有毒的 極易燃氣體 R16Explosive when mixed with oxidizing substances 與氧化性物質混合時發 生爆炸 R17Spontaneously flammable in air 在空氣中易自燃 R18In use may form flammable explosive vapour air 使用中可能形成易燃 mixture 爆炸性蒸氣空氣混合物 R19May form explosive peroxides 可能生成爆炸性過氧化 物 R20Harmful by inhalation 吸入有害 R20 21Harmful by inhalation and in contact with skin 吸入和與皮膚接觸是有 害的 R20 21 22 Harmful by inhalation in contact with skin and if swallowed 吸入 與皮膚接觸和吞 食是有害的 R20 22Harmful by inhalation and if swallowed 吸入和吞食是有害的 R21Harmful in contact with skin 與皮膚接觸是有害的 R21 22Harmful in contact with skin and if swallowed 與皮膚接觸和吞食是有 毒的 R22Harmful if swallowed 吞食是有害的 R23Toxic by inhalation 吸入有害 R23 24Toxic by inhalation and in contact with skin 吸入和與皮膚接觸是有 毒的 R23 24 25 Toxic by inhalation in contact with skin and if swallowed 吸入 與皮膚接觸和吞 食是有毒的 R23 25Toxic by inhalation and if swallowed 吸入和吞食是有毒的 R24Toxic in contact with skin 與皮膚接觸有毒 R24 25Toxic in contact with skin and if swallowed 與皮膚接觸和吞食是有 毒的 R25Toxic if swallowed 吞食有毒 R26Very toxic by inhalation 吸入有極高毒性 R26 27Very toxic by inhalation and in contact with skin 吸入和與皮膚接觸有極 高毒性 R26 27 28 Very toxic by inhalation in contact with skin and if swallowed 吸入 與皮膚接觸和吞 食有極高毒性 R26 28Very toxic by inhalation and if swallowed 吸入和吞食有極高毒性 R27Very toxic in contact with skin 與皮膚接觸有極高毒性 R27 28Very toxic in contact with skin and if swallowed 與皮膚接觸和吞食有極 高毒性 R28Very toxic if swallowed 吞食有極高毒性 R29Contact with water liberates toxic gas 與水接觸釋放出有毒氣 體 R30Can become highly flammable in use 使用會變為高度易燃的 R31Contact with acids liberates toxic gas 與酸接觸釋放出有毒氣 體 R32Contact with acids liberates very toxic gas 與酸接觸釋放出極高毒 性氣體 R33Danger of cumulative effects 有累積作用危險 R34Causes burns 引起灼傷 R35Causes severe burns 引起嚴重灼傷 R36Irritating to eyes 刺激眼睛 R36 37Irritating to eyes and respiratory system 刺激眼睛和呼吸系統 R36 37 38Irritating to eyes respiratory system and skin 刺激眼睛 呼吸系統和 皮膚 R36 38Irritating to eyes and skin 刺激眼睛和皮膚 R37Irritating to respiratory system 刺激呼吸系統 R37 38Irritating to respiratory system and skin 刺激呼吸系統和皮膚 R38Irritating to skin 刺激皮膚 R39Danger of very serious irreversible effects 有極嚴重不可逆作用危 險 R39 23 Toxic danger of very serious irreversible effects through inhalation 有毒的 經吸入有極嚴 重不可逆作用危險 R39 23 24 Toxic danger of very serious irreversible effects through inhalation and in contact with skin 有毒的 經吸入和與皮 膚接觸有極嚴重不可逆 作用危險 R39 23 24 25 Toxic danger of very serious irreversible effects through inhalation in contact with skin and if swallowed 有毒的 經吸入 與皮 膚接觸和吞食有極嚴重 不可逆作用危險 R39 23 25 Toxic danger of very serious irreversible effects through inhalation and if swallowed 有毒的 經吸入和吞食 有極嚴重不可逆作用危 險 R39 24 Toxic danger of very serious irreversible effects in contact with skin 有毒的 與皮膚接觸有 極嚴重不可逆作用危險 R39 24 25 Toxic danger of very serious irreversible effects in contact with skin and if swallowed 有毒的 與皮膚接觸和 吞食有極嚴重不可逆作 用危險 R39 25 Toxic danger of very serious irreversible effects if swallowed 有毒的 吞食有極嚴重 不可逆作用危險 R39 26 Very toxic danger of very serious irreversible effects through inhalation 極高毒性 經吸入有極 嚴重不可逆作用危險 R39 26 27 Very toxic danger of very serious irreversible effects through inhalation and in contact with skin 極高毒性 經吸入和與 皮膚接觸有極嚴重不可 逆作用危險 R39 26 27 28 Very toxic danger of very serious irreversible effects through inhalation in contact with skin and if swallowed 極高毒性 經吸入 與 皮膚接觸和吞食有極嚴 重不可逆作用危險 R39 26 28 Very toxic danger of very serious irreversible effects through inhalation and if swallowed 極高毒性 經吸入和吞 食有極嚴重不可逆作用 危險 R39 27 Very toxic danger of very serious irreversible effects in contact with skin 極高毒性 與皮膚接觸 有極嚴重不可逆作用危 險 R39 27 28 Very toxic danger of very serious irreversible effects in contact with skin and if swallowed 極高毒性 與皮膚接觸 和吞食有極嚴重不可逆 作用危險 R39 28 Very toxic danger of very serious irreversible effects if swallowed 極高毒性 吞食有極嚴 重不可逆作用危險 R40Possible risks of irreversible effects 可能有不可逆作用的風 險 R40 20 Harmful possible risk of irreversible effects through inhalation 有害的 經吸入可能有 不可逆作用的風險 R40 20 21 Harmful possible risk of irreversible effects through inhalation and in contact with skin 有害的 經吸入和與皮 膚接觸可能有不可逆作 用的風險 R40 20 21 22 Harmful possible risk of irreversible effects through inhalation in contact with skin and if swallowed 有害的 經吸入 與皮 膚接觸和吞食可能有不 可逆作用的風險 R40 20 22 Harmful possible risk of irreversible effects through inhalation and if swallowed 有害的 經吸入和吞食 可能有不可逆作用的風 險 R40 21 Harmful possible risk of irreversible effects in contact with skin 有害的 與皮膚接觸可 能有不可逆作用的風險 R40 21 22 Harmful possible risk of irreversible effects in contact with skin and if swallowed 有害的 與皮膚接觸和 吞食可能有不可逆作用 的風險 R40 22 Harmful possible risk of irreversible effects if swallowed 有害的 吞食可能有不 可逆作用的風險 R41Risk of serious damage to eyes 對眼睛有嚴重損害的風 險 R42May cause sensitization by inhalation 吸入可能引起過敏 R42 43 May cause sensitization by inhalation and skin contact 吸入和皮膚接觸可能引 起過敏 R43May cause sensitization by skin contact 皮膚接觸可能引起過敏 R44Risk of explosion if heated under confinement 在封閉情況下加熱有爆 炸危險 R45May cause cancer 可能致癌 R46May cause heritable genetic damage 可能造成不可逆的遺傳 損害 R47May cause birth defects 可能引起出生缺陷 R48 Danger of serious damage to health by prolonged exposure 長期接觸有嚴重損害健 康的危險 R48 20 Harmful danger of serious damage to health by prolonged exposure through inhalation 有害的 經吸入長期接 觸有嚴重損害健康的危 險 R48 20 21 Harmful danger of serious damage to health by prolonged exposure through inhalation and in contact with skin 有害的 經吸入和與皮 膚長期接觸有嚴重損害 健康的危險 R48 20 21 22 Harmful danger of serious damage to health by prolonged exposure through inh in contact with skin and if swallowed 有害的 經吸入 皮膚 和吞食長期接觸有嚴重 損害健康的危險 R48 20 22Harmful danger of serious damage to health by 有害的 經吸入和吞食 prolonged exposure through inhalation and if swallowed 長期接觸有嚴重損害健 康的危險 R48 21 Harmful danger of serious damage to health by prolonged exposure in contact with skin 有害的 經皮膚長期接 觸有嚴重損害健康的危 險 R48 21 22 Harmful danger of serious damage to health by prolonged exposure in contact with skin and if swallowed 有害的 經皮膚和吞食 長期接觸有嚴重損害健 康的危險 R48 22 Harmful danger of serious damage to health by prolonged exposure if swallowed 有害的 吞食長期接觸 有嚴重損害健康的危險 R48 23 Toxic danger of serious damage to health by prolonged exposure through inhalation 有毒的 經吸入長期接 觸有嚴重損害健康的危 險 R48 23 24 Toxic danger of serious damage to health by prolonged exposure through inhalation and in contact with skin 有毒的 經吸入和與皮 膚長期接觸有嚴重損害 健康的危險 R48 23 24 25 Toxic danger of serious damage to health by prolonged exposure through inh in contact with skin and if swallowed 有毒的 經吸入 皮膚 和吞食長期接觸有嚴重 損害健康的危險 R48 23 25 Toxic danger of serious damage to health by prolonged exposure through inhalation and if swallowed 有毒的 經吸入和吞食 長期接觸有嚴重損害健 康的危險 R48 24 Toxic danger of serious damage to health by prolonged exposure in contact with skin 有毒的 經皮膚長期接 觸有嚴重損害健康的危 險 R48 24 25 Toxic danger of serious damage to health by prolonged exposure in contact with skin and if swallowed 有毒的 經皮膚和吞食 長期接觸有嚴重損害健 康的危險 R48 25 Toxic danger of serious damage to health by prolonged exposure if swallowed 有毒的 吞食長期接觸 有嚴重損害健康的危險 R49May cause cancer by inhalation 吸入可能致癌 R50Very toxic to aquatic organisms 對水生生物有極高毒性 R50 53 Very toxic to aquatic organisms may cause long term adverse effects in the aquatic environment 對水生生物有極高毒性 可能在水生環境中造成 長期不利影響 R51Toxic to aquatic organisms 對水生生物是有毒的 R51 53