Protective measures for potassium persulfate

一、过硫酸钾危害性

1、 Hazards of potassium persulfate

1、在与有机物、还原剂、易燃物例如硫、磷等会接触混合后会引起燃烧爆炸的危险，急剧加热后会发生爆炸，爆炸时会燃烧氧化硫、氧气，使用水不容易扑灭，建议使用雾状水、泡沫及砂土灭火。

1, in contact with organic compounds, reducing agents, inflammable substances such as sulphur and phosphorus, it will cause the danger of combustion and explosion. After rapid heating, it will explode. When it explode, it will oxidize sulphur and oxygen. Water is not easy to extinguish. It is suggested to use fog water, foam and sand to extinguish fire.

2、二氯乙烷吸入迅速脱离现场新鲜空气处。保持呼吸道通畅。如果呼吸困难，给氧。如果呼吸停止，立即进行人工呼吸，寻求医疗建议。

2. Dichloroethane is inhaled and quickly leaves the site to fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately and seek medical advice.

3、人体危害：吸入本品粉尘对鼻、喉和呼吸道有刺激性，引起咳嗽及胸部不适。对眼有刺激性。吞咽刺激口腔及胃扬道，引起腹痛、恶心和呕吐。慢性危害：过敏性体质者接触可发生皮疹。

3. Harm to human body: inhalation of this product dust is irritating to nose, throat and respiratory tract, causing cough and chest discomfort. Irritating to eyes. Swallowing stimulates the oral cavity and gastric Yang canal, causing abdominal pain, nausea and vomiting. Chronic hazard: skin rash may occur in people with allergic constitution.

4、泄漏处理：

4. Leakage treatment:

隔离受污染地区，并限制出入。建议应急人员戴防尘口罩，穿防毒服。不要直接接触漏油。不要使渗漏物与有机物、还原剂、易燃物接触。小量泄漏：将地面洒上苏打灰，在干燥收集的，洁净，有盖的容器。也可以用大量的水冲洗，冲洗水稀释成废水系统。大量泄漏：收集回收或运废物处理场所处置。

Isolate contaminated areas and restrict access. It is recommended that emergency personnel wear dust masks and gas protective clothing. Do not touch the oil leakage directly. Do not let the leakage come into contact with organic matter, reducing agent and inflammables. Minor leakage: Sprinkle soda ash on the ground and collect it in a dry, clean and covered container. A large amount of water can also be used for flushing, and the flushing water can be diluted into the wastewater system. Massive leakage: collect, recycle or transport to waste disposal site for disposal.

二、防护措施

2、 Protective measures

1、皮肤接触：立即脱去污染的衣着，用大量流动清水冲洗少15分钟。

1. Skin contact: take off contaminated clothes immediately and rinse with plenty of flowing water for at least 15 minutes.

2、眼睛接触：立即提起眼睑，用流动清水或生理盐水清洗少15分钟。就医。

2. Eye contact: lift the eyelids immediately and wash with flowing water or normal saline for at least 15 minutes. See a doctor.

3、吸入：脱离现场空气新鲜处。保持呼吸道通畅。如呼吸困难，给输氧。如果呼吸停止，立即进行人工呼吸。就医。

3. Inhalation: leave the site to a place with fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately. See a doctor.

4、食入：饮足量温水，催吐。就医。

4. Ingestion: drink enough warm water to induce vomiting. See a doctor.

5、消防措施

5. Fire fighting measures

6、危害特性:无机氧化剂。与有机物，还原剂，易燃物如硫，磷接触或混合可能引起燃烧爆炸..快速加热时会发生爆炸。

6. Hazard characteristics: inorganic oxidant. Contact or mixing with organics, reducing agents and combustibles such as sulfur and phosphorus may cause combustion and explosion Explosion occurs when heated rapidly.

7、有害燃烧产物：硫，氧。

7. Harmful combustion products: sulfur, oxygen.