Molecular formula:NiCltwo·6HtwoO, molecular weight:twothirty-seven.70。
nature:This product is green monoclinic columnar crystal, densitythree.fivefive, melting point about eight0℃，stayone hundred and forty℃Water loss is yellowish brown powderAnhydrous salt of。Nickel chloride crystallizationstay潮濕空氣中易潮解，stay干燥空氣中易風(fēng)化。
Nickel chlorideIt is easily soluble in water, and the aqueous solution is slightly acidic.
Purpose:The electroplating industry is used for nickel plating, tin nickel alloy plating, electroforming nickel, electroless nickel plating, zinc plating and other solutions. The chemical industry is used for manufacturing nickel salt, preservative, nickel contact coal, etc., as well as developing ink and analytical reagent. Its anhydrous substance is used as ammonia absorbent in gas mask.
Nickel chloride屬于過敏性危害的化學(xué)危險(xiǎn)品，序號(hào)onefour7three，UN No：threetwoeighteight，CAS No:77oneeight-fivefour-9。
Product quality:accord withcountrystandardGB/Ttwo6fivetwotwo-two0oneone《精制Nickel chloride》
check Test items | mark Quasi requirements |
Outside view | Green granular crystal |
content (Ni) , % ≥ | twothree.eight |
cobalt （Co）, % ≤ | 000five |
copper（Cu）, % ≤ | 000one |
iron （Fe）, % ≤ | 000two |
lead （Pb）, % ≤ | 000two |
cadmium （Cd）, % ≤ | 000one |
arsenic （As）, % ≤ | 000two |
chromium （Cr）, % ≤ | 000one |
sulfurAcid salt (in)SOtwo-four(total), % ≤ | 0five |
Water insoluble matter, % ≤ | 00one |
Packing and storage :Nickel chloride為以下包裝:
Each packagetwofive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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