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nickel chemical properties |
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mp |
212 °c (dec.)(lit.) |
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bp |
2732 °c(lit.) |
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density |
8.9 |
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vapor density |
5.8 (vs air) |
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storage temp. |
flammables area |
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form |
wire |
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merck |
8107 |
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stability: |
stable in massive form. powder is pyrophoric - can ignite spontaneously. may react violently with titanium, ammonium nitrate, potassium perchlorate, hydrazoic acid. incompatible with acids, oxidizing agents, sulfur. |
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cas database reference |
7440-02-0(cas database reference) |
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nist chemistry reference |
nickel(7440-02-0) |
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epa substance registry system |
nickel(7440-02-0) |
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nickel usage and synthesis |
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chemical properties |
silver white, hard, malleable metal chunks or grey powder |
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general description |
nickel catalyst, is extremely fine powdered nickel. nickel is grayish colored. insoluble in water. nickel catalyst is used to promote the chemical action in manufacturing synthetics and to process vegetable oil and petroleum. if exposed to air or moisture, nickel may become hot enough to ignite. nickel is insoluble in water and does not react with larger volumes of water. |
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air & water reactions |
pyrophoric, ignites spontaneously in the presence of air; during storage, h2 escapes with fire and explosion hazards; reacts violently with acids forming h2. [handling chemicals safely 1980. p. 807]. |
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reactivity profile |
metals, such as metal catalyst, are reducing agents and tend to react with oxidizing agents. their reactivity is strongly influenced by their state of subdivision: in bulk they often resist chemical combination; in powdered form they may react very rapidly. thus, as a bulk metal nickel is somewhat unreactive, but finely divided material may be pyrophoric. the metal reacts exothermically with compounds having active hydrogen atoms (such as acids and water) to form flammable hydrogen gas and caustic products. the reactions are less vigorous than the similar reactions of alkali metals, but the released heat can still ignite the released hydrogen. materials in this group may react with azo/diazo compounds to form explosive products. these metals and the products of their corrosion by air and water can catalyze polymerization reactions in several classes of organic compounds; these polymerizations sometimes proceed rapidly or even explosively. some metals in this group form explosive products with halogenated hydrocarbons. can react explosively with oxidizing materials. |
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health hazard |
fire will produce irritating, corrosive and/or toxic gases. inhalation of decomposition products may cause severe injury or death. contact with substance may cause severe burns to skin and eyes. runoff from fire control may cause pollution. |
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fire hazard |
flammable/combustible material. may ignite on contact with moist air or moisture. may burn rapidly with flare-burning effect. some react vigorously or explosively on contact with water. some may decompose explosively when heated or involved in a fire. may re-ignite after fire is extinguished. runoff may create fire or explosion hazard. containers may explode when heated. |
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nickel preparation products and raw materials |
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preparation products |
4-chloro-6-hydrazino-pyrimidin-5-ylamine-->6-aminoindole-->4-amino-5-aminomethyl-2-methylpyrimidine-->4-amino-6-chloropyrimidin-5-ylamine-->1,2,4-butanetriol-->secondary hydrocarbon steam reforming catalysts-->benalaxyl-->5-aminopyrimidine-->5-amino-6-chloro-pyrimidin-4-ol-->4-amino-2-(trifluoromethyl)pyrimidine-5-carbaldehyde-->1,4-bis(3-aminopropyl)piperazine-->2-chloro-4,5-diaminopyrimidine-->nickel oxide-->4-methylindole-3-carboxaldehyde-->8-methoxyquinolin-6-amine-->(1-methyl-4-piperidinyl)methanamine-->3-n-pentadecylphenol-->cyclododecane-->methyl 4-amino-3-methylbenzoate-->4,5-dichloro-1,2-benzenediamine-->1,7-dideazaadenine-->6-amino-2-methyl-2-heptanol-->5-chloroindole-3-carboxaldehyde-->methanation catalysts-->2,5-dimethyl-2,5-hexanediol-->3-phenylpropionic acid-->sec-butylamine-->1,2-diamino-2-methylpropane-->3-hydroxy-1-methylpiperidine-->1-methyl-piperidine-4-carbonitrile-->isopropyl 4-aminobenzoate-->hydrogenated castor oil-->2,5-dimethyl-2,5-di(tert-butylperoxy)hexane-->n-ethylpropylamine-->3-carbethoxy-2-piperidone-->n-(3-aminopropyl)-imidazole-->nickel nitrate-->erythritol-->nickel(ii) carbonate basic tetrahydrate-->1,5-dimethyl-2-pyrrolidinone |
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raw materials |
sulfuric acid -->sodium carbonate |
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
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China (Mainland) 
602-09-5 1,1'-Bi-2-naphthol (-)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
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