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Zinc (Zn)

Before zinc was identified as an element, it was used to make brass. The metal was rediscovered in Europe in 1746.

As a bluish-white, lustrous metal, zinc is brittle at ambient temperatures and, above 100 °C, becomes malleable and displays superplasticity. A fair conductor of electricity, it burns in air at high heat.

Principal sources of zinc are sphalerite (sulfide), smithsonite (carbonate), calamine (silicate), and franklinite (zinc, manganese, iron oxide) ores. Naturally occurring zinc includes five stable isotopes, and sixteen other unstable isotopes are known.

Zinc is also used to galvanize other metals to prevent rusting.

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1

Zinc, 10 w/v% suspension in THF, Thermo Scientific Chemicals

CAS: 7440-66-6 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 MDL Number: MFCD00011291 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N IUPAC Name: zinc SMILES: [Zn]

CAS 7440-66-6
Molecular Weight (g/mol) 65.38
MDL Number MFCD00011291
SMILES [Zn]
IUPAC Name zinc
InChI Key HCHKCACWOHOZIP-UHFFFAOYSA-N
Molecular Formula Zn
2

Zinc powder, -100 mesh, 97+%, Thermo Scientific Chemicals

CAS: 7440-66-6 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 MDL Number: MFCD00011291 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N Synonym: dust,cinc,powder,merrillite,rheinzink,jasad,blue powder,granular,zinc, elemental,emanay dust PubChem CID: 23994 ChEBI: CHEBI:30185 IUPAC Name: zinc SMILES: [Zn]

PubChem CID 23994
CAS 7440-66-6
Molecular Weight (g/mol) 65.38
ChEBI CHEBI:30185
MDL Number MFCD00011291
SMILES [Zn]
Synonym dust,cinc,powder,merrillite,rheinzink,jasad,blue powder,granular,zinc, elemental,emanay dust
IUPAC Name zinc
InChI Key HCHKCACWOHOZIP-UHFFFAOYSA-N
Molecular Formula Zn
3

Zinc chromate

CAS: 13530-65-9 Molecular Formula: CrO4Zn Molecular Weight (g/mol): 181.37 MDL Number: MFCD00036281 InChI Key: NDKWCCLKSWNDBG-UHFFFAOYSA-N Synonym: zinc chromate,zinc chrome,zinc chromate c,zinc chromate o,zinc chromate t,zinc chromate z,zinc chromate am,zincro zto,basic zinc chromate,zinc chrome yellow PubChem CID: 26089 IUPAC Name: zinc;dioxido(dioxo)chromium SMILES: [Zn++].[O-][Cr]([O-])(=O)=O

PubChem CID 26089
CAS 13530-65-9
Molecular Weight (g/mol) 181.37
MDL Number MFCD00036281
SMILES [Zn++].[O-][Cr]([O-])(=O)=O
Synonym zinc chromate,zinc chrome,zinc chromate c,zinc chromate o,zinc chromate t,zinc chromate z,zinc chromate am,zincro zto,basic zinc chromate,zinc chrome yellow
IUPAC Name zinc;dioxido(dioxo)chromium
InChI Key NDKWCCLKSWNDBG-UHFFFAOYSA-N
Molecular Formula CrO4Zn
4

Zinc, 98+%, dust (stable acc. to UN classification class 4)

CAS: 7440-66-6 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 MDL Number: MFCD00011291 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N Synonym: dust,cinc,powder,merrillite,rheinzink,jasad,blue powder,granular,zinc, elemental,emanay dust PubChem CID: 23994 ChEBI: CHEBI:30185 IUPAC Name: zinc SMILES: [Zn]

PubChem CID 23994
CAS 7440-66-6
Molecular Weight (g/mol) 65.38
ChEBI CHEBI:30185
MDL Number MFCD00011291
SMILES [Zn]
Synonym dust,cinc,powder,merrillite,rheinzink,jasad,blue powder,granular,zinc, elemental,emanay dust
IUPAC Name zinc
InChI Key HCHKCACWOHOZIP-UHFFFAOYSA-N
Molecular Formula Zn
5

Zinc Copper composite, -100 mesh, 99% (metals basis)

UN Number UN3089
Chemical Name or Material Zinc Copper composite
Mesh Size −100 Mesh
Avg. Mol. Wt. or Mol. Wt. Range Typically Zn 90 to 95, Cu 5 to 10 wt%
Name Note Alloy Precursor
Percent Purity 99%
Health Hazard 3 P210-P240-P241-P280-P370+P378q
MDL Number MFCD03102068
Health Hazard 2 GHS H Statement
H228
Flammable solid.
Health Hazard 1 H228
DOT Information Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: METAL POWDERS, FLAMMABLE, N.O.S.
TSCA Yes
Recommended Storage Ambient temperatures
Assay Percent Notes (metals basis)
6

Zinc, ACS Grade, LabChem™

CAS: 7440-66-6 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 MDL Number: MFCD00011291 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N Synonym: dust,cinc,powder,merrillite,rheinzink,jasad,blue powder,granular,zinc, elemental,emanay dust PubChem CID: 23994 ChEBI: CHEBI:30185 IUPAC Name: zinc SMILES: [Zn]

PubChem CID 23994
CAS 7440-66-6
Molecular Weight (g/mol) 65.38
ChEBI CHEBI:30185
MDL Number MFCD00011291
SMILES [Zn]
Synonym dust,cinc,powder,merrillite,rheinzink,jasad,blue powder,granular,zinc, elemental,emanay dust
IUPAC Name zinc
InChI Key HCHKCACWOHOZIP-UHFFFAOYSA-N
Molecular Formula Zn
7

Zinc-copper couple, Copper content typically ca 1-4%

CAS: 53801-63-1 Molecular Formula: CuZn Molecular Weight (g/mol): 128.93 MDL Number: MFCD00084851 InChI Key: TVZPLCNGKSPOJA-UHFFFAOYSA-N Synonym: zinc-copper couple,cu.zn,zinc copper,copper, compound with zinc 1:1,zinc-copper,brass alloy,zn copper,copper-zinc alloy,zinc copper couple,cu-zn PubChem CID: 10290809 IUPAC Name: copper zinc SMILES: [Cu].[Zn]

PubChem CID 10290809
CAS 53801-63-1
Molecular Weight (g/mol) 128.93
MDL Number MFCD00084851
SMILES [Cu].[Zn]
Synonym zinc-copper couple,cu.zn,zinc copper,copper, compound with zinc 1:1,zinc-copper,brass alloy,zn copper,copper-zinc alloy,zinc copper couple,cu-zn
IUPAC Name copper zinc
InChI Key TVZPLCNGKSPOJA-UHFFFAOYSA-N
Molecular Formula CuZn
8

eMolecules​ 7699-45-8 | Zinc bromide, 99.9% metal basis | Oakwood Chemicals | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 10g | 480152197

Zinc bromide, 99.9% metal basis | Oakwood Chemicals | 7699-45-8 | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 10g | 480152197

ENCOMPASS_PREFERRED
9

eMolecules​ 7699-45-8 | Zinc bromide, 99.9% metal basis | Oakwood Chemical | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 5g | 784545375

Zinc bromide, 99.9% metal basis | Oakwood Chemical | 7699-45-8 | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 5g | 784545375

ENCOMPASS_PREFERRED
10

eMolecules​ 7699-45-8 | Zinc bromide, 99.9% metal basis | Oakwood Chemicals | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 50g | 480152198

Zinc bromide, 99.9% metal basis | Oakwood Chemicals | 7699-45-8 | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 50g | 480152198

ENCOMPASS_PREFERRED
11

eMolecules​ 7699-45-8 | Zinc bromide, 99.9% metal basis | Oakwood Chemicals | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 250g | 480152199

Zinc bromide, 99.9% metal basis | Oakwood Chemicals | 7699-45-8 | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 250g | 480152199

ENCOMPASS_PREFERRED
12

eMolecules​ 7699-45-8 | Zinc bromide, 99.98% trace metals grade | Oakwood Chemicals | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 5g | 508866329

Zinc bromide, 99.98% trace metals grade | Oakwood Chemicals | 7699-45-8 | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 5g | 508866329

ENCOMPASS_PREFERRED
13

eMolecules​ 7699-45-8 | Zinc bromide, 99.98% trace metals grade | Oakwood Chemicals | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 25g | 508866330

Zinc bromide, 99.98% trace metals grade | Oakwood Chemicals | 7699-45-8 | MFCD00011294 | 225.190 | Br2Zn | 99.000 | [Zn++].[Br-].[Br-] | 25g | 508866330

ENCOMPASS_PREFERRED
14

Sigma Aldrich Zinc

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 907°C
Percent Purity 99.95+%
Linear Formula Zn
CAS 7440-66-6
MDL Number MFCD00011291
Synonym Zinc; ZN000290
Recommended Storage Room Temperature
Molecular Formula Zn
Density 7.133 g/mL (at 25°C)
Melting Point 420°C
15

Sigma Aldrich Zinc

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED