Basic Chemicals

Product Name:  Sodium Cyanide   國裡       好看      &nb場子sp;       家從         志火       制體     &愛爸nbsp;            &nb微內sp;       &上為nbsp;       &n藍計bsp;   CAS No.：143-33-9 

Chemical Formula:  NaCN         舞討;                 麗師         師雨;       &nbs服討p;        綠一           算匠        務吧        &nbs電間p;         Molecular Weight：49.01

Melting Point:  563.7 °C            &n黃樂bsp;     &nbs妹內p;              &nbs很道p;       服服       街通           &n慢火bsp;     &nb內做sp;       &光木nbsp;         高放        &計著nbsp;Boiling Point.：1496°C

EINECS No.: 205-599-4

            &nbs說對p;         &nbs朋民p;     &nbs熱章p;          來月         &nb知工sp;       &nb學吃sp;         &nbs商房p;         &n費家bsp;     &n拿志bsp;         &nb舞花sp;       &nb城短sp;  

Product use

Sodium cyanide is an imp懂事ortant basic chemica男現l raw material, which is us錢短ed in basic chemical sy河懂nthesis, electroplating, metallu土林rgy, organic synthesis, medicine, pest女快icide and metal treatment. C醫微omplexing agent, masking agent煙匠. Gold and silver and other precious m你文etals extraction and el視你ectroplating.

It is used as quenchant 跳站for various steels in mechanica理飛l industry.

As the main components of c行內opper, silver, cadmium an北腦d zinc in electroplating in近日dustry. In the electroplating s機分olution, the anodic polarization can be樹日 reduced, the normal di化畫ssolution of the anode can be ens火雜ured, the bath can b草信e stabilized, and the生美 cathodic polarization can be亮亮 improved to obtain a uniform coat白雨ing.

It is used to extract gol文匠d, silver and other 嗎家precious metals in metallu討這rgical industry.

In the chemical industry, it 綠民is the raw material for th短有e production of various ino懂弟rganic cyanide and hyd房數rocyanic acid. It is als體信o used for the production of po場電lymerized organic gla讀懂ss, various synthetic materials, n畫人itrile butadiene rubb厭美er and synthetic fiber.

In dye industry, it is 子上used to produce cyanuric chloride (兵玩intermediate of reactive dye and 嗎店raw material of whiteni近農ng agent)[ 2]

In pharmaceutical industry, it is use用報d to manufacture methyl cyanoaceta從志te and diethyl malonate. In多吃 textile industry, it is used as m票現ordant, liquid carburizi對工ng and nitriding of steel.

The main inorganic cy我機anide produced directly from so姐計dium cyanide are sodium xanthate, pot河紙assium xanthate, potassium 唱來cyanide, zinc cyanide, barium cy河海anide, cuprous cyanide, 開靜sodium thiocyanate a老黑nd potassium thiocyanate; Organic訊友 cyanides include cyano低務acetic acid, malononitril車亮e, methionine, cyanobenzyl, cyanur器錯ic chloride, etc. The main product光廠s of hydrogen cyanide produced by sodiu地林m cyanide are: methyl m為我ethacrylate, butyl methacrylate, 輛雨methacrylic acid, azodiisobutyronit笑小rile, azodiisobutyronitrile, iminotriac下老etic acid, hydroxyacetonitrile,對些 etc.

Storage Condition

Packing method: put i離人t into plastic bag, seal the mouth 拍林of the bag, and then put it into a 腦科strong steel drum with a thick機城ness of not less than 0.75mm, tightly c服微lamp the lid, and the net weight o月多f each drum is 50kg; Screw南子 mouth glass bottle, iron cap pr自如essure mouth glass bottle, plasti中水c bottle or ordinary wooden case o筆行utside metal barrel (can); Howev很老er, plastic bags should be 電身added outside the glass bottl工花es.

Precautions for transportatio校車n: during railway transportatio站文n, the dangerous goods s行草hall be loaded in strict accordance w男做ith the dangerous goods loading table科商 in the regulations for trans麗作port of dangerous goo熱習ds issued by the Mini民票stry of railways. Before transportatio草書n, it is necessary to check whet船地her the packaging contain他影er is complete and sealed. Durin中放g transportation, it is necessary請水 to ensure that the containe分煙r does not leak, collapse, fall or 影計damage. It is strictly forbidden低報 to mix with acids, oxidants, food and 商飛food additives. During transp計她ortation, transport vehicles 上計shall be equipped with leakag家用e emergency treatment equipment. Durin可舞g transportation, it 冷謝should be protected from sunlight, ra物了in and high temperature. Road t費一ransportation should be carried o件快ut according to the p討商rescribed route, and it is forbidde他月n to stay in residential ar近媽eas and densely popul分看ated areas.