2.5mm 1.5mm 100m/Roll 100rolls Flexible Flat House Electric PVC Insulated Copper Aluminum Connect Solid Electrical Wire Cable
TDS 15 Inquiries
7440-50-8
Industrial Grade
99.9%
qingdao
shijiazhuang
Waterproof Paper Then Wooden Box
2026-02-07
titanium dioxide,edta,sles,labsa,zinc oxide,paraffin wax
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceReddish brown metal; face-centered cubic crystal; density 8.92 g/cm3; Mohs hardness 2.5 to 3.0; Brinnel hardness 43 (annealed); electrical resistivity 1.71 microhm-cm at 25°C; Poisson's ratio 0.33; melts at 1,083°C; vaporizes at 2,567°C; insoluble in water; dissolves in nitric acid and hot sulfuric acid; slightly soluble in hydrochloric acid; also soluble in ammonium hydroxide, ammonium carbonate and potassium cyanide solutions. Copper is a reddish-brown metal which occurs free or in ores, su
Reddish lustrous malleable odorless metallic solid.|DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals, WetSolid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid|SOLID IN VARIOUS FORMS. TURNS GREEN ON EXPOSURE TO MOIST AIR.|Reddish, lustrous, malleable, odorless solid.
Reddish lustrous malleable odorless metallic solid.|Copper is a metal that occurs naturally throughout the environment, in rocks, soil, water, and air. Copper is an essential element in plants and animals (including humans), which means it is necessary for us to live. Therefore, plants and animals must absorb some copper from eating, drinking, and breathing.Copper is used to make many different kinds of products like wire, plumbing pipes, and sheet metal. U.S. pennies made before 1982 are made of copper, while those made after 1982 are only coated with copper. Copper is also combined with other metals to make brass and bronze pipes and faucets.Copper compounds are commonly used in agriculture to treat plant diseases like mildew, for water treatment and, as preservatives for wood, leather, and fabrics.|Copper atom is a copper group element atom and a metal allergen. It has a role as a micronutrient and an Escherichia coli metabolite.|Copper is a transition metal and a trace element in the body. It is important to the function of many enzymes including cytochrome c oxidase, monoamine oxidase and superoxide dismutase. Copper is commonly used in contraceptive intrauterine devices (IUD).|Copper is an essential trace element that is included in some over-the-counter multivitamin and mineral supplements, even though copper deficiency is quite rare and supplementation is rarely needed. The amounts of copper found in typical supplements has not been associated with serum enzyme elevations or with clinically apparent liver injury. However, accidental or intentional copper overdose can cause an acute liver injury and chronic ingestion of excessive amounts of copper can result in copper overload and chronic liver injury.|Copper is an element with atomic symbol Cu, atomic number 29, and atomic weight 63.|A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.Certificates-
TDS
Basic Info-
Product Name:
Copper
Other Name:Copper;C.I. 77400;C.I. Pigment Metal 2;1721 Gold;Raney copper;Arwood copper;Kafar copper;Copper Powder;CuEP;CuEPP;CE 1110;E 115 (metal);E 115;GE 1110;CE 115;Rame;TTAI;Copper element;TAI (metal);MF-DZ;TAI;CE 7 (metal);M 36.012;Nogac 18;CE 7;NDGAC 35;MD 1 (metal);MF-D2;MD 1;C 100 (metal);C 100;JTC 1OZ;HTE;3EC;DN 02;CE 25;CE 15;TSTO 35;200RL;CE 1100;3L Fire;FCC 115A;BSH (metal);BSH;22BB400;CS-F 150E;1100T;MF-D3;OFHC copper;OFHC;3EC-HTE;R 300 (metal);3EC-III;R 300;CF 78;SPC 4-8;BHY 13T;TUP;MA-CDS;3EC3;CE 8A;SQ-HTE;CuLox 6010;CuLox 6030;BHY 02B-T;SLP;Cu-At-W 250;BHN 02T;SRM394;SRM395;M 330;3EC-VLP;FCC 115;JTC;JTC-LP;JTC-AM;JTCS;SFR-Cu;GTS 35;GTS 35 (metal);CF-T 8;CU-FN 10;115A;Allbri Natural Copper;Silcoat FCC-SP 99;NDGC;YGP 35;TSC 35;SLP 18;DT GLMP;M 330 (metal);R 300A;SQ-VLP;CT 315E;CDX;CDX (metal);FCC-SP 99;Unicoat 2845;DP 3;DP 3 (metal);MFP-CU 125;BHY 22B-T;FX-BSH;100RXH;F 2WS;CU 112;2L3GT;BPF 18;NT-TAX-M;NT-TAX-O;GT;GT (metal);GT-MP;SFR-Cu 5;SFR-Cu 10;Cu-HWQ;MFP 1110;GTS 18;BHY 13HT;F 1WS;HCCD 101;XMCu;GTS 12;Micro Thin;GTS;GTS (element);GT-MP 35;CCL-HL 830;F 3B-WS;BHN;USLP 12;F 0WS;Double Thin F-NP;BAC 13B-NK120;3EC-VEP;FQ-VLP;B152-ETP;UCP 030;EFC 6000;SLP 105WB;CE 6;YB 10;Y 10 (metal);F 3WS18;Y 10;CE 6 (copper);F 2WS18;MC 2;MC 2 (metal);USLP-R 2;N 254Di;FGP;CF-T 9;MA-CD;TSTO;1300YM;XTF;F-CP;SLP 100;3EC-VLP35;BAC 13T;AM-FN;B-WS;3EC-VLP18;FCC 116;TQ-VLP;CF-T 9-18;CF-T 9B-THE;65555-90-0;72514-83-1;133353-46-5;133353-47-6;195161-80-9;1441640-38-5;1993435-25-8;2056901-56-3;2432029-48-4
CAS No.:7440-50-8
Molecular Formula:Cu
InChIKeys:InChIKey=RYGMFSIKBFXOCR-UHFFFAOYSA-N
Molecular Weight:63.54600
Exact Mass:62.92960
EC Number:231-159-6
UNII:789U1901C5
ICSC Number:0240
UN Number:3089|3077
DSSTox ID:DTXSID2023985
NCI Thesaurus Code:C391
Color/Form:Reddish, lustrous, ductile, malleable metal|Red metal; cubic
HScode:7402000090
Categories:
Characteristics-
PSA:
0
XLogP3:-0.00250
Appearance:Reddish lustrous malleable odorless metallic solid.
Density:8.94 g/cm3
Melting Point:1083 °C
Boiling Point:2595 °C
Flash Point:-23ºC
Water Solubility:Insoluble
Storage Conditions:2-8ºC
Vapor Pressure:0 mmHg (approx)
Toxicity:LD50 intraperitoneal in mouse: 3500ug/kg
Flammability characteristics:Noncombustible Solid in bulk form, but powdered form may ignite.
Odor:Odorless /Copper dusts and mists/
Experimental Properties:Lustrous, ductile, malleable metal; Mohs' hardness: 3.0; specific resistance: 1.673 microohm/cm; heat of fusion: 48.9 cal/g; heat capacity (solid): 0.092 cal/g/deg C at 20 °C, (liq): 0.112 cal/g/deg C; becomes dull when exposed to air; two naturally occurring isotopes: 63 (69.09%), 65 (30.91%); 9 artificial isotopes|Very slowly attacked by cold hydrochloric acid or dil sulfuric acid; readily by dil nitric acid, and by both not conch sulfuric acid and hydrobromic acid. It is also attacked by acetic acid and other organic acids.|COPPER FORMS TWO SERIES OF SALTS, CU(1+) AND CU(2+) BOTH VALENCE TYPES FORM COMPLEX IONS THAT ARE STABLE.|Ductile, excellent conductor of electricity. Complexing agent, coordination numbers 2 and 4. More resistant to atmospheric corrosion than iron, forming green layer of hydrated basic carbonate. Readily attacked by alkalies. Noncombustible, except as powder.|For more Other Experimental Properties (Complete) data for COPPER, ELEMENTAL (6 total), please visit the HSDB record page.
Air and Water Reactions:Solid pieces are very slowly oxidized by air to give a green basic carbonate. Solid pieces become covered by a black oxide when heated in air. Insoluble in water.
Reactive Group:Metals, Less Reactive
Reactivity Profile:COPPER combines violently with chlorine trifluoride in the presence of carbon [Mellor 2, Supp. 1, 1956]. Is oxidized by sodium peroxide with incandescence [Mellor 2:490-93, 1946-1947]. Forms an unstable acetylide when acetylene is passed over samples that have been heated enough to form an oxide coating. Reacts more rapidly in powdered or granular form. Subject to explosive reaction then mixed in finely divided form with finely divided bromates chlorates and iodates of barium, calcium, magnesium, potassium, sodium, or zinc; these reactions are initiated by heat, percussion, and occasionally light friction [Mellor 2:310, 1946-1947]. A solution of sodium azide in copper pipe with lead joints formed copper azide and lead azide, both of these compounds can detonate [Klotz, 1973].
Flammable Limits:Noncombustible Solid in bulk form, but powdered form may ignite.
Heat of Vaporization:1150 cal/g
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
See Chemical Dangers.
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Seller Information
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Business Type:
Trader
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Main Products:
titanium dioxide,edta,sles,labsa,zinc oxide,paraffin wax
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Location:
Room 1-1915, Building 4, Jade Building, 356 Xinshi North Road, Qiaoxi District, Shijiazhuang City, Hebei Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2025
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Inquiry History15 Inquiries
Country Product Purchase Quantity Date Posted 
India
Copper
20 MT Aug 4, 2026
India
Copper
1 KG Jan 28, 2026
India
Copper
25 MT Jun 30, 2025 
Finland
Copper
1000 KG Oct 15, 2024
India
Copper
5000.00 KG Feb 7, 2024 
China
Copper
500 MT Jan 25, 2024 
Pakistan
Copper
10.00 KG Dec 15, 2023
China
copper
500 MT Apr 14, 2026
India
Copper
1 KG Feb 10, 2026 
Kenya
copper cathodes
3500 MT Jan 7, 2026 
Sweden
Copper Powder
1 MT Mar 11, 2026
India
copper cathode
250 MT Feb 10, 2026
India
copper cathode
250 MT Jan 28, 2026
India
COPPER CATHODE NON LME 99.99% GRADE A
150 MT Dec 10, 2025
India
Cerium
25.00 G Feb 18, 2025 Post an enquiry for this product
