-
安全术语
Chemical
data
sheets
available
in
many
countries
now
contain
codes
for
certain
phrases
shown as
R23, R45 etc. These risk phrase codes have the
following meanings:
R1
Explosive when dry.
干燥时易爆。
R2
Risk of explosion by shock,
friction, fire or other source of ignition.
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
Forms very
sensitive explosive metallic compounds.
生成极敏感的爆炸性金属化合物。
R5
Heating may cause an
explosion.
受热可能引起爆炸。
R6
Explosive with
or without contact with
air.
极容易爆炸。
R7
May cause fire.
可能引起火灾。
R8
Contact with combustible
material may cause fire.
与可燃物料接触可能引起火灾。
R9
Explosive when mixed with
combustible material.
与可燃物料混合有爆炸性。
R10
Flammable.
易燃。
R11
Highly flammable.
高度易燃。
R12
Extremely flammable.
极度易燃。
R13
Extremely flammable
liquefied gas
极度易燃的液化气体。
R14
Reacts
violently with water.
遇水反应剧烈。
R15
Contact with water
liberates extremely flammable gases.
遇水释放极易燃烧的气体。
R16
Explosive when mixed with
oxidizing substances.
与氧化性物质混合有爆炸性。
R17
Spontaneously flammable in
air.
在空气中可自燃。
R18
In
use,
may
form
inflammable/explosive
vapour-air
mixture.
< br>使用时可能产生易燃易爆的蒸
汽
-
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。
R21
Harmful in contact with
skin.
与皮肤接触有害。
R22
Harmful if swallowed.
吞食有害。
R23
Toxic by inhalation.
吸入有毒。
R24
Toxic in contact with skin.
与皮肤接触有毒。
R25
Toxic if swallowed.
吞食有毒。
R26
Very toxic by inhalation.
吸入有极高毒性。
R27
Very toxic in contact with
skin.
与皮肤接触有极高毒性。
R28
Very toxic if swallowed.
吞食有极高毒性。
R29
Contact with
water liberates toxic gas.
遇水释放有毒气体。
R30
Can become
highly flammable in use.
使用中高度易燃。
R31
Contact with
acids liberates toxic gas.
遇酸释放有毒气体。
R32
Contact with
acid liberates very toxic gas.
与酸接触释放极高毒性气体。
R33
Danger of
cumulative effects.
有累积效应的危险品。
R34
Causes burns.
引起灼伤。
R35
Causes severe
burns.
引起严重灼伤。
R36
Irritating to eyes.
刺激眼睛。
R37
Irritating to
respiratory system.
刺激呼吸系统。
R38
Irritating to skin.
刺激皮肤。
R39
Danger of very
serious irreversible effects.
有极严重的不可逆后果的危险品。
R40
Limited evidence of a carcinogenic
effect.
少数报道有致癌后果。
R41
Risk of serious damage to the eyes.
对眼睛有严重伤害。
R42
May cause
sensitization by inhalation.
吸入可能致敏。
R43
May cause sensitization by
skin contact.
与皮肤接触可能致敏。
R44
Risk of
explosion if heated under confinement.
密闭加热有爆炸危险。
R45
May cause cancer.
可能致癌。
R46
May cause heritable genetic
damage.
可能引起遗传性基因损害。
R47
May cause birth
defects
可能引起胎儿缺陷。
R48
Danger of
serious damage to health by prolonged exposure.
长期接触严重危害健康。
R49
May cause 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。
R51
Toxic to aquatic organisms.
对水生生物有毒。
R52
Harmful to aquatic
organisms.
对水生生物有害。
R53
May cause long-
term adverse effects in the aquatic environment.
可能对水体环境产生长期不
良影响。
R54
Toxic to flora.
对植物有毒。
R55
Toxic to fauna.
对动物有毒。
R56
Toxic to soil organisms.
对土壤生物有毒。
R57
Toxic to bees.
对蜂类有毒。
R58
May cause long-
term adverse effects in the environment.
可能对环境产生长期不良影响。
R59
Dangerous to the ozone layer.
对臭氧层有危害。
R60
May impair
fertility.
可能损害生育能力。
R61
May cause harm to the unborn child.
可能对胎儿造成伤害。
R62
Risk of
impaired fertility.
有损害生育能力的危险。
R63
Possible risk
of harm to the unborn child.
可能有对胎儿造成伤害的危险。
R64
May cause harm to breastfed babies.
可能对哺乳期婴儿造成伤害。
R65
Harmful: may
cause lung damage if swallowed.
吞食可能造成肺部损伤。
R66
Repeated
exposure may cause skin dryness or cracking.
长期接触可能引起皮肤干裂。
R67
Vapours may
cause drowsiness and dizziness.
蒸汽可能引起困倦和眩晕。
R68
Possible risk
of irreversible effects.
可能有不可逆后果的危险。
R20/21:
Harmful by inhalation and in contact
with skin.
吸入及皮肤接触有害。
R20/21/22:
Harmful by inhalation, in contact with
skin and if swallowed.
吸入、皮肤接触及吞食有害。
R20/22:
Harmful
by inhalation and if swallowed.
吸入及吞食有害。