| Identification | More | 【Name】
Nickel | 【CAS】
7440-02-0 | 【EINECS(EC#)】
231-853-9 | 【Molecular Formula】
Ni | 【MDL Number】
MFCD00003414 | 【Molecular Weight】
58.69 | 【MOL File】
7440-02-0.mol |
| Chemical Properties | Back Directory | 【Appearance】
silver white, hard, malleable metal chunks or grey powder | 【mp 】
212 °C (dec.)(lit.)
| 【bp 】
2732 °C(lit.)
| 【density 】
8.9 | 【vapor density 】
5.8 (vs air)
| 【storage temp. 】
Flammables area | 【form 】
wire
| 【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. | 【Merck 】
8107 | 【CAS DataBase Reference】
7440-02-0(CAS DataBase Reference) | 【NIST Chemistry Reference】
Nickel(7440-02-0) | 【EPA Substance Registry System】
7440-02-0(EPA Substance) |
| Safety Data | Back Directory | 【Hazard Codes 】
C,Xi,Xn,F | 【Risk Statements 】
R34:Causes burns.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R43:May cause sensitization by skin contact.
R40:Limited evidence of a carcinogenic effect.
R10:Flammable.
R17:Spontaneously flammable in air. | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36:Wear suitable protective clothing .
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S16:Keep away from sources of ignition - No smoking .
S15:Keep away from heat .
S5:Keep contents under ... (appropriate liquid to be specified by the manufacturer) . | 【RIDADR 】
UN 1493 5.1/PG 2
| 【WGK Germany 】
3
| 【RTECS 】
VW4725000
| 【F 】
8 | 【HazardClass 】
4.1 | 【PackingGroup 】
II | 【Hazardous Substances Data】
7440-02-0(Hazardous Substances Data) |
| Raw materials And Preparation Products | Back Directory | 【Raw materials】
Sulfuric acid -->Sodium carbonate | 【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 |
| Hazard Information | Back Directory | 【General Description】
RANEY NICKEL(7440-02-0) catalyst, is extremely fine powdered nickel. RANEY NICKEL(7440-02-0) 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, RANEY NICKEL(7440-02-0) may become hot enough to ignite. RANEY NICKEL(7440-02-0) is insoluble in water and does not react with larger volumes of water. | 【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 RANEY 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. | 【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]. | 【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. | 【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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