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Nickel sulfate 1802

2022-03-03 501

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 threewater lossAll crystal waterNickel 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:主要用于電鍍工業,是電鍍鎳和化學鎳的主要鎳鹽,也是金屬鎳離子的來源,能stay電鍍過程中,離解鎳離子和sulphuric acid根離子。硬化油生產中,是油脂加氫的催化劑。醫藥工業用于生產維生素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 (Ni) , %

twotwo.0

cobaltCo, %

005

copperCu, %

00005

ironFe, %

00005

leadPb, %

000one

sodiumNa, %

00one

calcium+MagnesiumCa+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