The zinc-copper couple refers to a pair of metals, zinc and copper, which are commonly used in electrochemical cells, such as galvanic cells or batteries. In these cells, zinc typically acts as the anode (negative electrode) and undergoes oxidation, while copper serves as the cathode (positive electrode) and undergoes reduction. The chemical reaction between these two metals generates electrical energy, with zinc being oxidized to zinc ions (Zn2?) and copper ions (Cu2?) being reduced to copper metal (Cu). This redox reaction is represented by the equation: Zn(s) + Cu2?(aq) → Zn2?(aq) + Cu(s). The zinc-copper couple is an essential component in various applications, including electroplating, corrosion protection, and energy storage systems, due to its ability to produce a stable and reliable electrical current.
12019-27-1
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Basic information
- Product Name: ZINC-COPPER COUPLE
- Synonyms: ZINC COPPER;ZINC-COPPER COUPLE;COPPER-ZINC COUPLE;copper, compound with zinc (1:1);ZINC-COPPER COUPLE: 100 MESH, ANALYSE: CU,5.1%,ZN,91.3%;100 MESH, ANALYSE: CU,5.1%,ZN,91.3%;Zinc Copper powder, -100 mesh, 99% (metals basis)
- CAS NO:12019-27-1
- Molecular Formula: CuZn
- Molecular Weight: 128.94
- EINECS: 234-645-6
- Product Categories: N/A
- Mol File: 12019-27-1.mol
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Chemical Properties
- Melting Point: 419-420 °C(lit.)
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /powder
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: ZINC-COPPER COUPLE(CAS DataBase Reference)
- NIST Chemistry Reference: ZINC-COPPER COUPLE(12019-27-1)
- EPA Substance Registry System: ZINC-COPPER COUPLE(12019-27-1)
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Safety Data
- Hazard Codes: F,Xi
- Statements: 11-36/37/38
- Safety Statements: 16-26-27-33-36/37/39
- RIDADR: UN 3089 4.1/PG 3
- WGK Germany: 3
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12019-27-1(Hazardous Substances Data)
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12019-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12019-27-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,1 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.Calculate Digit Verification of CAS Registry Number 12019-27:
(7*1)+(6*2)+(5*0)+(4*1)+(3*9)+(2*2)+(1*7)=61
61 % 10 = 1
So 12019-27-1 is a valid CAS Registry Number.
InChI:InChI=1/Cu.Zn
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ZINC-COPPER COUPLE
