精萘的自然属性为不溶于水、易升华、能随水蒸气挥发、有特殊气味，它是一种无色有光泽的片状结晶，可以用于生产苯酐、染料的中间体、橡胶助剂和杀虫剂，是工业上重要的稠环芳烃，工业萘的纯度一般约为96%。下面精萘厂家为您讲讲相关术语。

The natural properties of refined naphthalene are insoluble in water, easy to sublimate, volatile with water vapor, and has a special smell. It is a colorless and shiny flake crystal, which can be used to produce phthalic anhydride, intermediate of dyes, rubber additives and pesticides. It is an important polycyclic aromatic hydrocarbon in industry. The purity of industrial naphthalene is generally about 96%. Next, the refined naphthalene manufacturer will talk about relevant terms for you.

风险术语

Risk terminology

R22-吞食有害。

R22 - Harmful if swallowed.

R40-少数报道有致癌后果。

R40 - A few reports have carcinogenic consequences.

R50/53-对水生生物有高毒性，可能对水体环境产生长期不良影响。

R50/53 is highly toxic to aquatic organisms and may have long-term adverse effects on the water environment.

R67-蒸汽可能引起困倦和眩晕。

R67 - Steam may cause drowsiness and dizziness.

R65-吞食可能造成肺部损伤。

R65 - May cause lung damage if swallowed.

R38-刺激皮肤。

R38 - Irritating to skin.

R11-高度易燃。

R11 - Highly flammable.

R39/23/24/25-

R39/23/24/25-

R23/24/25-吸入、皮肤接触及吞食有毒。

R23/24/25 - Toxic by inhalation, skin contact and ingestion.

R52/53-

R52/53-

R20-吸入有害。

R20 - Harmful by inhalation.

安全术语

Safety terminology

S36/37-穿戴适当的防护服和手套。

S36/37 - Wear appropriate protective clothing and gloves.

S46-若不慎吞食，立即求医并出示其容器或标签。

S46 - If swallowed, seek medical attention immediately and show its container or label.

S60-该物质及其容器须作为危险性废料处置。

S60 - The substance and its container must be disposed of as hazardous waste.

S61-避免释放至环境中。参考特别说明/安全数据说明书。

S61 - Avoid release to the environment. Refer to the special instructions/safety data sheet.

S62-若吞食，切勿催吐；立即求医，并出示其容器或标签。

S62 - Do not induce vomiting if swallowed; Seek medical attention immediately and show its container or label.

S45-若发生事故或感不适，立即就医(可能的话，出示其标签)。

S45 - In case of accident or discomfort, seek medical attention immediately (if possible, show its label).

S16-远离火源。

S16 - Keep away from ignition sources.

S7-保持容器密封。

S7 - Keep container sealed.

S33-采取措施，预防静电发生。

S33 - Take measures to prevent static electricity.

S25-避免眼睛接触。

S25 - Avoid eye contact.

S9-保持容器置于良好通风处。

S9 - Keep the container in a well ventilated place.

精萘的自然属性以及相关术语就了解到这里了，为了使用安全，您对此使用之前要做好预防性的工作才合适。更多事项就来我们网站http://www.jnjdbc.cn咨询！

The natural properties and related terms of refined naphthalene are known here. In order to use it safely, you should do preventive work before using it. Come to our website for more matters http://www.jnjdbc.cn consulting service