Molecular formula:NiSOfour·6HtwoO, molecular weight:two6two.eighty-five。
nature:This product isblueGreen monoclinic columnar crystal, densitytwo.07,熔點約53℃,stayone hundred and three℃water lossAll crystal water。Nickel sulfateIt is easily soluble in water, slightly soluble in ethanol and methanol. Its aqueous solution is acidic, slightly soluble in acid and ammonia, and toxic.
Purpose:主要(yao)(yao)用(yong)于電鍍工業(ye),是(shi)電鍍鎳和(he)化(hua)學鎳的(de)(de)主要(yao)(yao)鎳鹽,也是(shi)金(jin)屬(shu)鎳離(li)子的(de)(de)來源,能stay電鍍過(guo)程中(zhong),離(li)解鎳離(li)子和(he)sulphuric acid根離(li)子。硬化(hua)油生(sheng)產中(zhong),是(shi)油脂加氫(qing)的(de)(de)催化(hua)劑。醫藥工業(ye)用(yong)于生(sheng)產維(wei)生(sheng)素C中氧化反應的催化劑。無機工業用作生產其他鎳鹽如Nickel sulfate銨、氧化鎳、碳酸鎳等的主要原料。印染工業用尋生產酞青艷blue絡合劑,用作還原染料的煤染劑。另Outside,還可用于生產containNickel batteryMaterial ScienceWait.
Nickel sulfate屬于第Class 9 (Miscellaneous) chemical dangerous goods with allergic hazards, serial number one3one8, UN No: 3one78, CAS No: one0one0one-97-0
Product quality:accord withcountrystandardGB/Ttwo65twofour-two0oneone《精制Nickel sulfate》
check Test items | mark Quasi requirements |
Outside view | blueGreen granular crystal |
contain量(liang) (Ni) , % ≥ | twotwo.0 |
cobalt (Co), % ≤ | 005 |
copper(Cu), % ≤ | 00005 |
iron (Fe), % ≤ | 00005 |
lead (Pb), % ≤ | 000one |
sodium(Na), % ≤ | 00one |
calcium+Magnesium(Ca+Mg), % ≤ | 00one |
chromium (Cr), % ≤ | 00005 |
Water insoluble matter, % ≤ | 0005 |
Packing and storage :sulphuric acidNickel is packaged as follows:
Each packagetwo5公斤、每托four0包共one000公斤。
It should be sealed and stored in a cool, dry and ventilated place with a valid periodtwoyearabove。
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