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Nickel

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Name

Nickel

EINECS 231-111-4
CAS No. 7440-02-0 Density 8.9 g/cm3
PSA 0.00000 LogP 0.00000
Solubility It is insoluble in water. Melting Point 212 °C (dec.)(lit.)
Formula Ni Boiling Point 2732 °C(lit.)
Molecular Weight 58.69 Flash Point N/A
Transport Information UN 1493 5.1/PG 2 Appearance silver white, hard, malleable metal chunks or grey powder
Safety 26-45-60-61-36-22-36/37-16-15-5 Risk Codes 34-50/53-43-40-10-17
Molecular Structure Molecular Structure of 7440-02-0 (Nickel) Hazard Symbols HarmfulXn, IrritantXi, CorrosiveC, FlammableF
Synonyms

B 111W;B 113W;BP 113EXP-B;C.I. 77775;CHT;CNP 525;CNS 20 m;Carbonyl Ni 283;Carbonyl Nickel 123;Carbonyl Nickel 287;Celmet;Celmet 4;Celmet 6;Celmet 8;Cerac N 2003;DNI 20;E 12;E 12 (metal);Fibrex;Fukuda 287;H 467;HCA 1;HDNP 400;Inco 210;Incofoam;N 1000;N 100ES;N154;NDHT 90;NDT 60;NDT 65;NDT 90;NI 123;NI 255AC;NI287;NN 100;NP 2;Ni 4303T;Ni Celmet;Ni-Flake 95;Ni-J 20;NiFL;NiFW;Nickel element;Nicrobraz LM:BNi 2;Nikko 255;Novamet123;Novamet 4SP;Novamet CNS 400;Novamet NI 255;PF 20 (metal);R 200;R 200 (metal);R 205;Raney nickel 2800;SF 300;SF-Ni;SFR-Ni;SNP-YH 6;SO 100A;SO 250G;SO 850;T123;T 123 (metal);T 210H;T 287;Trimag;UT3PM;YH 641;YH-623;Alcan 756;

Article Data 1679

Nickel Synthetic route

nickel(II) chloride hexahydrate

7803-57-8

hydrazine hydrate

1310-73-2

sodium hydroxide

7440-02-0

nickel

Conditions
ConditionsYield
In water N2H4*H2O (80%) added to aq. soln. of NiCl2*6H2O (temp. increased to 65°C) under vigorous stirring, cooling to 50°C, aq. NaOH (50%)added (temp. increased to 54°C), 1 h; ppt. washed with water and dried at room temp. for 16 h;100%
In water; ethylene glycol byproducts: N2, H2O; other Radiation; soln. of Ni compd. in ethylene glycol treated with hydrazine hydrate andNaOH under external magnetic field (0.13-0.35 T) with vigorous stirring , react at 60°C; pptd., septd., washed (ethanol), dried (vac., 40°C, 24 h), SEM, XRD;
1333-74-0

hydrogen

nickel(II) hydroxide

7440-02-0

nickel

Conditions
ConditionsYield
In not given at 205°C, H2 pressure 14 atm, 45 min, form of product is powder;99.8%
In not given at 200-300°C, 10 h, form of product is powder;85%
at 270-320°C;
7440-23-5

sodium

nickel dichloride

7440-02-0

nickel

Conditions
ConditionsYield
Na-emulsion in organic solvent, at 220°C, form of product is powder;99.2%
Na-emulsion in organic solvent, at 220°C, form of product is powder;99.2%
explosive reaction;

((CO)NiNCN(CH3)2)2

A

7440-02-0

nickel

B

1467-79-4

NCNMe2

Conditions
ConditionsYield
byproducts: CO; thermal dissociation in high vacuum;A 99%
B 99%

{(CO)NiNCN(CH2)4}2

A

1530-88-7

pyrrolidine-1-carbonitrile

B

7440-02-0

nickel

Conditions
ConditionsYield
byproducts: CO; thermal dissociation in high vacuum;A 99%
B 99%

{(CO)NiNCN(CH2)2O(CH2)2}2

A

1530-89-8

N-cyanomorpholine

B

7440-02-0

nickel

Conditions
ConditionsYield
byproducts: CO; thermal dissociation in high vacuum;A 99%
B 99%

{(CO)NiNCN(CH2)4C(CH3)H}2

A

5321-87-9

2-methylpiperidine-1-carbonitrile

B

7440-02-0

nickel

Conditions
ConditionsYield
byproducts: CO; thermal dissociation in high vacuum;A 99%
B 99%

{(CO)NiNCN(CH2)2C6H4(CH2)}2

A

1705-22-2

3,4-dihydro-2(1H)-isoquinolinecarbonitrile

B

7440-02-0

nickel

Conditions
ConditionsYield
byproducts: CO; thermal dissociation in high vacuum;A 99%
B 99%

{(CO)NiNCN(CH2)6}2

A

5321-89-1

hexahydroazepin-1-yl cianide

B

7440-02-0

nickel

Conditions
ConditionsYield
byproducts: CO; thermal dissociation in high vacuum;A 99%
B 99%

[((C6H5)3P)3NiCl]2

A

14264-16-5, 53996-95-5, 62075-39-2, 39716-73-9

bis(triphenylphosphine)nickel(II) chloride

B

7440-02-0

nickel

C

nickel dichloride

Conditions
ConditionsYield
In neat (no solvent) byproducts: triphenylphosphine; Ar-atmosphere; 140-180°C, 1 h; extn. (ether, CH2Cl2, H2O), evapn. of extract;A 97.7%
B 94.7%
C 87.5%

Nickel Consensus Reports

NTP 10th Report on Carcinogens. IARC Cancer Review: Group 1 IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 ,1987,p. 264.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 11 ,1976,p. 75.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 2 ,1973,p. 126.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Community Right-To-Know List. Reported in EPA TSCA Inventory.

Nickel Standards and Recommendations

OSHA PEL: TWA Soluble Compounds: 0.1 mg(Ni)/m3; Insoluble Compounds: 1 mg(Ni)/m3
ACGIH TLV: TWA 0.1 mg(Ni)/m3; Not Suspected as a Human Carcinogen
DFG MAK: DFG TRK: Human Carcinogen
NIOSH REL: (Inorganic Nickel) TWA 0.015 mg(Ni)/m3

Nickel Analytical Methods

For occupational chemical analysis use OSHA: #ID-125G or NIOSH: Elements (ICP), 7300; Metals in Urine (ICP), 8310.

Nickel Specification

The Nickel, with the cas registry number 7440-02-0, has the systematic name of nickel(2+). For being a kind of silver white, hard, malleable metal chunks or grey powder, it is stable in massive form and may react violently with titanium, ammonium nitrate, potassium perchlorate, hydrazoic acid. Besides, it is incompatible with acids, oxidizing agents, sulfur.

The characteristics of this chemical are as follows: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 0; (5)Exact Mass: 57.935348; (6)MonoIsotopic Mass: 57.935348; (7)Heavy Atom Count: 1; (8)Covalently-Bonded Unit Count: 1.

As to its usage, it is used widely to make coins and nickel steel for armor plates and a component in Nichrome(R), and is also used as the burglar-proof vaultsPermalloy(R) and constantan. Besides, it is extensively used for making stainless steel and other corrosion-resistant alloys, such as Inconel(R),Invar(R),and the Hastelloys(R).

When you are dealing with this chemical, you should be very cautious. For one thing, it is irritant which may cause inflammation to the skin or other mucous membranes and may cause sensitization by skin contact. For another thing, it is harmful which may cause damage to health and may have limited evidence of a carcinogenic effect. In addition, it is corrosive which may destroy living tissue on contact and it may causes burns. Beside all these, it is highly flammable which may catch fire in contact with air, only needing brief contact with an ignition source, and it has a very low flash point or evolve highly flammable gases in contact with water. Then for being very toxic to aquatic organisms, it may cause long-term adverse effects in the aquatic environment.

Therefore, you should take different measures to deal with different cases. First important thing is to wear suitable protective clothing and gloves. And if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice and if in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) When comes to its storage, keep it away from sources of ignition and heat. Then remember that this material and its container must be disposed of as hazardous waste. What's more, avoid releasing to the environment and you could also refer to special instructions / safety data sheets.

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: [Ni]
(2)InChI: InChI=1S/Ni
(3)InChIKey: PXHVJJICTQNCMI-UHFFFAOYSA-N 

Below are the toxicity information of this chemical:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo subcutaneous 12500ug/kg (12.5mg/kg)   National Technical Information Service. Vol. PB158-508,
guinea pig LDLo oral 5mg/kg (5mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 22, Pg. 455, 1980.
mouse LDLo intravenous 50mg/kg (50mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FLUID INTAKE

KIDNEY, URETER, AND BLADDER: PROTEINURIS
Farmakologiya i Toksikologiya Vol. 23, Pg. 549, 1960.
 
rabbit LDLo intraperitoneal 7mg/kg (7mg/kg)   National Technical Information Service. Vol. PB158-508,
rabbit LDLo subcutaneous 7500ug/kg (7.5mg/kg)   National Technical Information Service. Vol. PB158-508,
rat LD50 intraperitoneal 250mg/kg (250mg/kg) VASCULAR: REGIONAL OR GENERAL ARTERIOLAR OR VENOUS DILATION

LIVER: OTHER CHANGES

BLOOD: OTHER CHANGES
Industrial Medicine. Vol. 15, Pg. 482, 1946.
rat LDLo intratracheal 12mg/kg (12mg/kg)   National Technical Information Service. Vol. AEC-TR-6710,
rat LDLo oral 5gm/kg (5000mg/kg)   Food & Drug Research Laboratories, Inc., Papers. Vol. 7684D, Pg. 1983,

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