氢氧化钠MSDS--中英文对照

1、精选优质文档-倾情为你奉上精选优质文档-倾情为你奉上专心-专注-专业专心-专注-专业精选优质文档-倾情为你奉上专心-专注-专业MSDSMaterial safty data sheet物质的理化常数1.Physical and Chemical Properties 国标编号： 82001 CAS:1310-73-2International Code：82001中文名称： 氢氧化钠Chinese Name： Qing Yang Hua Na英文名称： Caustic soda；Sodium hydroxideEnglish name ：Caustic soda；Sodium hydroxid

2、e别名： 固碱;烧碱;火碱;苛性钠Synonim：Solid Sodium hydroxid , Caustic Soda , Sodium Hydrate 分子式： NaOH 分子量：40.01Chemical Formula：NaOH Molecular：40.01熔点： 318C沸点：1390CMelting Point： 318C Boiling Point：1390C密度： 相对密度2.12Density： Relative Density 2.12蒸汽压： 739 Vapor Pressure： 739 C溶解性： 易溶于、和，不溶于Dissolubility ：Well solu

3、ble in water , alcohol and glycerine, insoluble in acetone 稳定性： 稳定Stability: stable外观与形状：白色不透明固体，易潮解Appearance ： white and opaque olid , very hygroscopic危险标记： 20（碱性腐蚀品）Hazard Symbols : 20 (Corrosives presenting alkalinous properties)用途： 用于肥皂工业、石油精炼、造纸、人造丝、染色、制革医药、有机合成等Use : For soap industry，petrole

4、um refining , papermaking , artificial silk , dye, Leatherworking , medicine , organic synthesis and so on.2对环境的影响：2. Environmental Effects :健康危害一、 Potential Health Effects侵入途径：吸入、食入。Pathways: inhaled, ingested 健康危害：本品有强烈刺激和腐蚀性。粉尘或烟雾会刺激眼和呼吸道，腐蚀鼻中隔； 皮肤和眼与NaOH直接接触会引起灼伤；误服可造成消化道灼伤，粘膜糜烂、出血和休克。Effects：Se

5、vere irritant and corrosive . Inhalation of dust or mist may cause irritation of eyes and respiratory tract ，corrosion of nasal septum . Contact with skin and eye may produce burns , Ingestion may cause severe burns of digestive tract , mucous membrane erosion , bleeding and shock. 毒理学资料及环境行为 二、Toxi

6、cology information and Environmental behaviour危险特性：本品不会燃烧，遇水和水蒸气大量放热，形成腐蚀性溶液。与酸发生中 和反应并放热。具有强腐蚀性。Hazard property：incombustible ，in contact with water or vapour generates large amounts of heat and forms corrosive solution燃烧(分解)产物：可能产生有害的毒性烟雾。Decomposition products ：Hazard and toxic mist may occur.3.现

7、场应急监测方法：3.Site emergent monitoring method：see below4.实验室监测方法：4.Laboratory emergent monitoring method：酸碱滴定法空气中有害物质的测定方法（第二版），杭士平主编acid-base titration Hazardous Substance in air Determination Method ，Second edition , Edited by ShiPing Hang,混合指示剂比色法空气中有害物质的测定方法（第二版），杭士平主编mixed indicator colorimetryHaza

8、rdous Substance in air Determination Method ，Second edition , Edited by ShiPing Hang,5.环境标准5.Environmental criteria中国车间空气中有害物质的最高容许浓度0.5mg/m3Permissible Concentration Limit in air of workshop in china max 0.5mg/m36.应急处理方法6.First Aid Measures 一、泄漏应急处理一, Accidental Release Measures隔离泄漏污染区，周围设警告标志，建议应急

9、处理人员戴好防毒面具，穿化学防护服。 不要直接接触泄漏物，用清洁的铲子收集于干燥洁净有盖的容器中，以少量加入大量水中，调节至中性，再放入废水系统。也可以用大量水冲洗，经稀释的洗水放入废水系统。如大量泄漏，收集回收或无害处理后废弃。Isolate area of leak , and fix warning signs around . Suggest that related personnels wear gas mark and wear chemical protective clothing avoiding direct contact with leakage , Pick up

10、and place in a dry and clean container with cover, using a clean shovel. Add a lot of water into a little sodium hydroxide until it becomes neutral and then put it into waste water processing system ,or flush it with plenty of water and put the dilute solution into waste water processing system ,if

11、severe leak occurs , collect and recycle or abandon after harmless processing防护措施Protection measurement呼吸系统防护：必要时佩带防毒口罩。Respiratory protection ：Wear a respirator if necessary眼睛防护：戴化学安全防护眼镜。Eye protection ：Use chemical safety goggles防护服：穿工作服(防腐材料制作)。Body protection ：Wear impervious protective clothin

12、g, (made from corrosion resistance material)手防护：戴橡皮手套。Hand protection: impermeable gloves其它：工作后，淋浴更衣。注意个人清洁卫生。Other information：Shower and change clothes after work, care for your personal clean and health急救措施First aid measures皮肤接触：不能立即用水冲洗,应先用抹布擦干,再用大量水冲洗。若有灼伤，就医治疗。Skin contact: Immediately flush s

13、kin with water for at least 15 minutes, Call for a physician, immediately, if burned.眼睛接触：立即提起眼睑，用流动清水或生理盐水冲洗至少15分钟。或用3%硼酸溶液冲洗。就医。Eye contact: Immediately flush eyes with water or physiological saline for at least 15 minutes, lifting lower and upper eyelids occasionally. Or flush with 3% boric acid.Get medical attention immediately.吸入：迅速脱离现场至空气新鲜处。必要时进行人工呼吸。就医。Inhalation: Quickly escape to fresh air. If necessary, give artificial respiration. Call a physic