化学试剂危险性描述

更新时间:2023-05-22 10:13:10 阅读: 评论:0

化学试剂危险性描述(Risk Codes)
21世纪报英语四级真题听力下载
Risk Phras
英文解释
中文解释
R1
Explosive when dry.
干燥时有爆炸性;
R2
Risk of explosion by shock, friction, fire or other sources of ignition.
西安英语培训机构受冲击、摩擦、着火或其他引燃源有爆炸危险;
R3
Extreme risk of explosion by shock, friction, fire or other sources of ignition.
受冲击、摩擦、着火或其他引燃源有极高爆炸危险;
R4
contribute to
Forms very nsitive explosive metallic compounds.
生成极敏感的爆炸性金属化合物;
R5
Heating may cau an explosion.
受热可能引起爆炸;
R6
Explosive with or without contact with air.
与空气或未与空气接触发生爆炸;
R7
May cau fire.
可能引起火灾;
R8
Contact with combustible material may cau fire.
与可燃物料接触可能引起火灾;
R9
Explosive when mixed with combustible material.
与可燃物料混合时发生爆炸;
R10
Flammable.
易燃的;
R11
Highly flammable.
高度易燃的;
R12
Extremely flammable.
极易燃的;
R14
Reacts violently with water.
与水猛烈反应;
R14/15
Reacts violently with water, liberating highly flammable gas.
与水猛烈反应,释放出极易燃气体;
R15
Contact with water liberates extremely flammable gas.
与水接触释放出极易燃气体;
R15/29
Contact with water liberates toxic, highly flammable gas.
与水接触释放出有毒的,极易燃气体;
R16
Explosive when mixed with oxidizing substances.
与氧化性物质混合时发生爆炸;
sherry是什么意思R17
Spontaneously flammable in air.
在空气中易自燃;
R18
In u, may form flammable/explosive vapour-air mixture.
使用中可能形成易燃/爆炸性蒸气空气混合物;
R19
May form explosive peroxides.
可能生成爆炸性过氧化物;
R20
Harmful by inhalation.
吸入有害;
R20/21
Harmful by inhalation and in contact with skin.
吸入和与皮肤接触是有害的;
R20/21/22
Harmful by inhalation, in contact with skin and if swallowed.
吸入、与皮肤接触和吞食是有害的;
R20/22
Harmful by inhalation and if swallowed.
吸入和吞食是有害的;
R21
Harmful in contact with skin.
与皮肤接触是有害的;
R21/22
Harmful in contact with skin and if swallowed.
与皮肤接触和吞食是有毒的;
R22
Harmful if swallowed.
吞食是有害的;
R23
Toxic by inhalation.
吸入有害;
R23/24
Toxic by inhalation and in contact with skin.
吸入和与皮肤接触是有毒的;
R23/24/25
Toxic by inhalation, in contact with skin and if swallowed.
吸入、与皮肤接触和吞食是有毒的;
R23/25
Toxic by inhalation and if swallowed.
吸入和吞食是有毒的;
R24
Toxic in contact with skin.
与皮肤接触有毒;
R24/25
Toxic in contact with skin and if swallowed.
与皮肤接触和吞食是有毒的;
R25
Toxic if swallowed.
吞食有毒;
R26
Very toxic by inhalation.
吸入有极高毒性;
R26/27
Very toxic by inhalation and in contact with skin.
吸入和与皮肤接触有极高毒性;
R26/27/28
Very toxic by inhalation, in contact with skin and if swallowed.
吸入、与皮肤接触和吞食有极高毒性;
R26/28
Very toxic by inhalation and if swallowed.
吸入和吞食有极高毒性;
R27
Very toxic in contact with skin.
与皮肤接触有极高毒性;
R27/28
Very toxic in contact with skin and if swallowed.
与皮肤接触和吞食有极高毒性;
R28
Very toxic if swallowed.
吞食有极高毒性;
R29
Contact with water liberates toxic gas.
与水接触释放出有毒气体;
R30
Can become highly flammable in u.
使用会变为高度易燃的;
R31
Contact with acids liberates toxic gas.
与酸接触释放出有毒气体;
R32
Contact with acids liberates very toxic gas.
与酸接触释放出极高毒性气体;
R33
Danger of cumulative effects.
有累积作用危险;
R34
Caus burns.
引起灼伤;
R35
Caus vere burns.
引起严重灼伤;
R36
Irritating to eyes.
刺激眼睛;
R36/37
Irritating to eyes and respiratory system.
刺激眼睛和呼吸系统;
R36/37/38
Irritating to eyes, respiratory system and skin.
刺激眼睛、呼吸系统和皮肤;
R36/38
Irritating to eyes and skin.
刺激眼睛和皮肤;
R37
Irritating to respiratory system.
刺激呼吸系统;
R37/38
Irritating to respiratory system and skin.videoboy
刺激呼吸系统和皮肤;
R38
Irritating to skin.
刺激皮肤;
R39
Danger of very rious irreversible effects.
有极严重不可逆作用危险;
R39/23
Toxic : danger of very rious irreversible effects through inhalation.
有毒的:经吸入有极严重不可逆作用危险;
R39/23/24
Toxic : danger of very rious irreversible effects through inhalation and in contact with skin.
有毒的:经吸入和与皮肤接触有极严重不可逆作用危险;
R39/23/24/25
Toxic : danger of very rious irreversible effects through inhalation, in contact with skin and if swallowed.
有毒的:经吸入、与皮肤接触和吞食有极严重不可逆作用危险;
R39/23/25
Toxic : danger of very rious irreversible effects through inhalation and if swallowed.
有毒的:经吸入和吞食有极严重不可逆作用危险;
R39/24
Toxic : danger of very rious irreversible effects in contact with skin.
有毒的:与皮肤接触有极严重不可逆作用危险;
R39/24/25
Toxic : danger of very rious irreversible effects in contact with skin and if swallowed.
有毒的:与皮肤接触和吞食有极严重不可逆作用危险;
R39/25
Toxic : danger of very rious irreversible effects if swallowed.
有毒的:吞食有极严重不可逆作用危险;
R39/26
Very toxic : danger of very rious irreversible effects through inhalation.
极高毒性:经吸入有极严重不可逆作用危险;
R39/26/27
Very toxic : danger of very rious irreversible effects through inhalation and in contact with skin.
极高毒性:经吸入和与皮肤接触有极严重不可逆作用危险;
R39/26/27/28
Very toxic : danger of very rious irreversible effects through inhalation, in contact with skin and if swallowed.
极高毒性:经吸入、与皮肤接触和吞食有极严重不可逆作用危险;
R39/26/28
Very toxic : danger of very rious irreversible effects through inhalation and if swallowed.
极高毒性:经吸入和吞食有极严重不可逆作用危险;
R39/27
Very toxic : danger of very rious irreversible effects in contact with skin.
极高毒性:与皮肤接触有极严重不可逆作用危险;
R39/27/28
Very toxic : danger of very rious irreversible effects in contact with skin and if swallowed.
极高毒性:与皮肤接触和吞食有极严重不可逆作用危险;
R39/28
Very toxic : danger of very rious irreversible effects if swallowed.
极高毒性:吞食有极严重不可逆作用危险;
R40
Possible risks of irreversible effects.
可能有不可逆作用的风险;
R40/20
Harmful : possible risk of irreversible effects through inhalation.
有害的:经吸入可能有不可逆作用的风险;
R40/20/21
Harmful : possible risk of irreversible effects through inhalation and in contact with skin.
有害的:经吸入和与皮肤接触可能有不可逆作用的风险;
R40/20/21/22
Harmful : possible risk of irreversible effects through inhalation, in contact with skin and if swallowed.
有害的:经吸入、与皮肤接触和吞食可能有不可逆作用的风险;
R40/20/22
Harmful : possible risk of irreversible effects through inhalation and if swallowed.
有害的:经吸入和吞食可能有不可逆作用的风险;
R40/21
Harmful : possible risk of irreversible effects in contact with skin.
有害的:与皮肤接触可能有不可逆作用的风险;
R40/21/22
Harmful : possible risk of irreversible effects in contact with skin and if swallowed.
有害的:与皮肤接触和吞食可能有不可逆作用的风险;
R40/22
Harmful : possible risk of irreversible effects if swallowed
有害的:吞食可能有不可逆作用的风险;
R41
Risk of rious damage to eyes.quote
对眼睛有严重损害的风险;
R42
May cau nsitization by inhalation.
吸入可能引起过敏;
R42/43
May cau nsitization by inhalation and skin contact.
吸入和皮肤接触可能引起过敏;
R43
May cau nsitization by skin contact.
皮肤接触可能引起过敏;
R44
Risk of explosion if heated under confinement.
在封闭情况下加热有爆炸危险;
R45
May cau cancer.
可能致癌;
R46
May cau heritable genetic damage.
可能造成不可逆的遗传损害
R47
require的用法
May cau birth defects.
可能引起出生缺陷;
R48
Danger of rious damage to health by prolonged exposure.
长期接触有严重损害健康的危险;
R48/20
Harmful : danger of rious damage to health by prolonged exposure through inhalation.
有害的:经吸入长期接触有严重损害健康的危险;
R48/20/21
Harmful : danger of rious damage to health by prolonged exposure through inhalation and in contact with skin.
有害的:经吸入和与皮肤长期接触有严重损害健康的危险;
R48/20/21/22
Harmful : danger of rious damage to health by prolonged exposure through inh.,in contact with skin and if swallowed
有害的:经吸入、皮肤和吞食长期接触有严重损害健康的危险;
R48/20/22
Harmful : danger of rious damage to health by prolonged exposure through inhalation and if swallowed.
有害的:经吸入和吞食长期接触有严重损害健康的危险;
R48/21
Harmful : danger of rious damage to health by prolonged exposure in contact with skin.
有害的:经皮肤长期接触有严重损害健康的危险;
R48/21/22
Harmful : danger of rious damage to health by prolonged exposure in contact with skin and if swallowed.
有害的:经皮肤和吞食长期接触有严重损害健康的危险;
R48/22
Harmful : danger of rious damage to health by prolonged exposure if swallowed.
有害的:吞食长期接触有严重损害健康的危险;
R48/23
Toxic : danger of rious damage to health by prolonged exposure through inhalation.
有毒的:经吸入长期接触有严重损害健康的危险;
R48/23/24
Toxic : danger of rious damage to health by prolonged exposure through inhalation and in contact with skin.
有毒的:经吸入和与皮肤长期接触有严重损害健康的危险;
R48/23/24/25
Toxic : danger of rious damage to health by prolonged exposure through inh.,in contact with skin and if swallowed
有毒的:经吸入、皮肤和吞食长期接触有严重损害健康的危险;
R48/23/25
Toxic : danger of rious damage to health by prolonged exposure through inhalation and if swallowed.
有毒的:经吸入和吞食长期接触有严重损害健康的危险;
R48/24
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Toxic : danger of rious damage to health by prolonged exposure in contact with skin.
有毒的:经皮肤长期接触有严重损害健康的危险;
R48/24/25
Toxic : danger of rious damage to health by prolonged exposure in contact with skin and if swallowed.
有毒的:经皮肤和吞食长期接触有严重损害健康的危险;
R48/25
Toxic : danger of rious damage to health by prolonged exposure if swallowed.
有毒的:吞食长期接触有严重损害健康的危险;
R49
May cau cancer by inhalation.
吸入可能致癌;
R50
Very toxic to aquatic organisms.
对水生生物有极高毒性;
R50/53
Very toxic to aquatic organisms, may cau long-term adver effects in the aquatic environment.
对水生生物有极高毒性,可能在水生环境中造成长期不利影响;
R51
Toxic to aquatic organisms.
对水生生物是有毒的;
R51/53
Toxic to aquatic organisms, may cau long-term adver effects in the aquatic environment.
对水生生物有毒,可能在水生环境中造成长期不利影响;
R52
Harmful to aquatic organisms.
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对水生生物是有害的;
R52/53
Harmful to aquatic organisms, may cau long-term adver effects in the aquatic environment.
对水生生物有害,可能在水生环境中造成长期不利影响;
R53
May cau long-term adver effects in aquatic environment.
可能在水生环境中造成长期不利影响;
R54
Toxic to flora.
对植物群有毒;
R55
Toxic to fauna.
对动物群有毒;
R56
Toxic to soil organisms.
对土壤中生物有毒;
R57
Toxic to bees.
对蜜蜂有毒;
R58
May cau long-term adver effects in the environment.
可能在环境中造成长期不利影响;
R59
Dangerous for the ozon layer.
对臭氧层有危害;
R60
May impair fertility.
可能损伤生育力;
R61
May cau harm to the unborn child.
可能对未出生婴儿造成危害;
R62
Possible risk of impaired fertility.
可能有损伤生育力的危险;
R63
Possible risk of harm to the unborn child.
可能有损害未出生婴儿的危险;
R64
May cau harm to breastfed babies.
可能对哺乳婴儿造成危害;
R65
Harmfull may cau lung damage if swallowed
有害的:吞食可能造成肺部损害;

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