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Calcium iodate MSDS [ 2020-11-02 ]
Material Safety Data Sheet  / Material Safety Data Sheet Part One: Chemicals and Corporate Identity   Chemical Chinese name: Calcium iodate Chemical common name or trade name: Calcium iodate Chemical English name: Calium iodate Company Name: Huanghua City Jinhua Additive Co., Ltd. Address: Nan Wangman, Tengzhuangzi, Huanghua City, Hebei Province Zip code: --- Email address: --- Fax number: 0317-5880698 Enterprise emergency telephone: 0317-5880111 Technical specification code: Effective date: September 1, 2004 National emergency number:   Part 2 Composition/Composition Information                    þ  Pure productsþ Mixtures Chemical name: Calcium iodate Harmful ingredients: Calcium iodate  CAS No.:7789-80-2   Part III Overview of Risks   Hazard category: Oxidizer 侵入途径:吸入、皮肤接触、眼睛接触、食入 健康危害:无资料 环境危害:无资料 燃爆危险:与可燃物接触时会形成燃烧   第四部分 急救措施   皮肤接触:立即脱除污染的衣物,用大量的水冲洗 眼睛接触:1.用大量的水清洗。2.若患者仍然觉得不适,应立即就医 吸 入:1.立即将患者移至新鲜空气处。2. 若患者仍然觉得不适,应立即就医。 食 入: 1.立刻给予患者喝下大量的水。2.催吐。3.若患者仍然觉得不适,应立即就医。 医生须知:催吐   第五部分 消防措施   危险特性:助燃物质,与可燃物接触时会形成燃烧 有害燃烧产物: 碘 灭火方法及灭火剂: 储存区应备有随时可用的适当灭火器材 灭火注意事项:1、消防人员必须佩带全身式化学防护衣及自携式空气呼吸器(必要时外加抗闪火铝质被覆外套)。              2、避免消防水用后直接进入下水道或地下水。   第六部分 泄漏应急处理   应急处理:1.不要碰触外泄物,并避免吸入粉尘。2.避免与此物质直接进入下水道系统 消除方法: 1.保持干燥。 2.避免外泄物进入下水道、水沟或密闭空间内。 3.用水清洗泄漏区 4. 尽可能将外泄污染物回收,置于适当且有标示的有盖容器中。   第七部分 操作处置与储存   操作注意事项:无特别需求 储存注意事项: 1.储存于密闭容器内,置于阴凉干燥的地方,并远离可燃物质。 2.储存温度:于15-25度环境中 3.远离热源及火源 4.容器不使用时应加盖紧闭。 5.贮存于阴凉、干燥且通风良好及阳光无法直射的地方。   第八部分 接触控制/个体防护   最高容许浓度:无资料 监测方法: 无资料 工程控制: 无资料 呼吸系统防护: 需要,当碘尘气产生时 眼睛防护: 需佩带 身体防护:应以环境中有害物质浓度与量来选择此作业场所使用之防护衣。应穿着供应商确认可防护此化合物之防护衣。 手防护:需佩带 其他防护:- 卫生措施: 1.工作后尽速脱掉受污染衣物。 2.处理此物后,须彻底洗手。 3.依所建议的皮肤防护软膏来使用                               第九部分 理化特性   外观与性状: 白色无味的固体 pH值: 熔点(℃):540℃                       相对密度(水=1):4.52g/cm3(15℃) 沸点(℃):无资料                       相对蒸气密度(空气=1):无资料 饱和蒸气压(kPa):-                     燃烧热(kJ/mol):- 临界温度(℃):-                       临界压力(MPa):- 辛醇/水分配系数的对数值:- 闪点(℃):无资料                      爆炸上限%(V/V):无资料 引燃温度(℃):无资料                  爆炸下限%(V/V):无资料 溶解性: 微溶于水,不溶于醇,溶于硝酸 主要用途:无资料 其他理化性质:-   第十部分 稳定性和反应活性   稳定性:稳定 禁配物: 金属(粉末状)、易燃物质、砷、碳、铝(粉末状)、硫化物、磷、硫、有机物质 避免接触的条件:无资料 聚合危害:无资料 分解产物:无资料   第十一部分 毒理学资料   急性毒性:无资料 亚急性和慢性毒性:食入:刺激口中黏膜、咽喉、食道、肠胃道。大量吸收此毒性物质后,会造成肠胃问题、发甜、虚脱。 刺激性: 无资料 致敏性:- 致突变性:- 致畸性:- 致癌性:- 其  他:此物质与其他化学物质共同处置时须小心操作以免危险。其有害成分不得忽视。   第十二部分 生态学资料   生态毒性:无资料 生物降解性: 无资料 生物富集或生物积累性:- 非生物降解性:无资料 其他有害作用:勿使其进入水源、废水或土壤中。当此物质操作是在正常合理注意下进行时,不会有生态影响问题会产生。   第十三部分 废弃处置   废弃物性质:          危险废物                   þ工业固体废物 废弃处置方法: 1、此化合物的残留物可视为特殊废弃物,2. 委托国家认可的废弃物公司处理 废弃注意事项:依现行法规处理   第十四部分 运输信息   危险货物编号:无资料 UN编号:1479 包装标志:氧化物 包装类别:Ⅱ 包装方法: 无资料 运输注意事项: -   第十五部分 法规信息   法规信息: 1、国内化学品安全管理法规信息 危险化学品安全管理条例(中华人民共和国国务院令 第344号) 2、国际法规  C   第十六部分 其他信息   参考文献: 填表时间:2004年6月24日 填表部门: SHE  制表人   电  话   数据审核单位:有限公司安全健康环境部(SHE) 修改说明:第一次改版 改版时间:2007年2月15日 改版人   电  话   其他信息:-                  
On October 17, 2015, after multiple days of review, the Hebei Provincial Feed Industry Office approved the first new feed additive production license in Cangzhou for our company. The production products are: sodium selenite, iodine Calcium acid, potassium iodate, potassium iodide, cobalt chloride, cobalt sulfate, chromium picolinate, potassium chloride.
Synthesis method Edit Preparation method Sodium selenite can be generated by neutralizing selenite with sodium hydroxide: 2NaOH+H2SeO3=Na2SeO3+2H2O Mix the accurately measured sodium hydroxide solution without carbonate and the concentrated selenite solution in the amount required for the above chemical reaction. The solution was placed on anhydrous calcium chloride at room temperature for vacuum evaporation. Because this kind of salt easily forms a supersaturated solution, a glass rod can be used to rub the wall of the vessel to promote crystallization when it evaporates to the end. In order to obtain larger crystals, the precipitated crystallites can be added as seed crystals to the saturated solution, and then continue to evaporate. Drain the crystals with a glass sand core funnel, and place them in a desiccant-free desiccant to remove the water attached to the crystal surface, then Na2SeO35H2O can be prepared. Main purpose It has been used to prevent and control Keshan disease and has achieved remarkable results. It is also effective in preventing selenium deficiency in livestock. Used as a reagent for testing alkaloids and seed germination, and also used as a preparation for red glass and glaze. my country has used it to prevent and control Keshan disease and has achieved remarkable results, and it is also effective in preventing selenium deficiency in livestock. Safety information Edit risk terms R23: Toxic by inhalation. Toxic by inhalation. R28: Very toxic if swallowed. Very toxic if swallowed. R31: Contact with acids liberates toxic gas. Contact with acids liberates toxic gas. R43: May cause sensitization by skin contact. May cause sensitization by skin contact. R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Toxic to aquatic organisms, may cause long-term adverse effects on the aquatic environment.
Protective measures [ 2020-11-02 ]
Respiratory protection: When you may come into contact with its dust, you should wear a self-priming filter dust mask. Eye protection: wear chemical safety glasses. Body protection: wear protective clothing with tape. Hand protection: wear rubber gloves. Others: Smoking, eating and drinking are prohibited at the work site. After work, take a shower and change clothes. Maintain good hygiene habits.
First aid [ 2020-11-02 ]
Skin contact: Take off contaminated clothing immediately and rinse with plenty of water for at least 15 minutes. Seek medical attention. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Seek medical attention. Inhalation: quickly leave the scene to a place with fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention. Ingestion: Rinse mouth with water and drink milk or egg white by mistake. Seek medical attention. Fire fighting method: spray water to cool the container, and if possible, move the container from the fire scene to an open place. Extinguishing agent: water mist, sandy soil. It will explode if mixed with combustible materials in a fire. Firefighters must operate in an explosion-proof shelter. Do not shoot water directly to the molten material, so as not to cause serious fire or violent boiling.

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Time of issue:2020-09-21 09:11:21

Huanghua Jinhua Additives Co., Ltd., founded in 1988, was formed jointly by both Tianjin and Huanghua technical experts. The production base is located in Hebei Huanghua Development Zone. After years of pioneering development, the company has established good reputation...

产品名称

Zinc Selenite

产品名称

Selenious Acid

产品名称

Selenium Dioxide

产品名称

Selenium Powder

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Time of issue:2020-09-18 10:13:20

Huanghua Jinhua Additives Co., Ltd.    Address: No. 1209 Block F, Vanke City Garden, Zhengyi Road, Hebei District, Tianjin   

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