Zinc

CAS Number 7440-66-6
Molecular Formula Zn
Molecular Weight 65.380 g/mol
InChI Key HCHKCACWOHOZIP-UHFFFAOYSA-N
LogP -0.470
Synonyms
  • Zinc
  • 7440-66-6
  • Zn
  • Asarco L 15
  • C.I. Pigment Black 16
  • Merrillite
  • NC-Zinc
  • Rheinzink
  • Stapa TE Zinc AT
  • UF (metal)
  • UN 1436
  • Zinc dust
  • Zinc Dust 3
  • Zinc Dust 500 mesh
  • Zinc Dust LS 2
  • Zinc Dust MCS
  • Zinc Flakes GTT
  • ZINC METAL
  • ZINC MOSSY
  • ZINC STRIP
  • ZINC, MOSSY
  • Zincsalt GTT
  • EINECS 231-175-3
  • Emanay zinc dust
  • Granular zinc
  • UNII-J41CSQ7QDS
  • Zincum metallicum
  • 30Zn
  • Zink
  • Zn(II)
  • Zn2+
  • cinc
  • zincum
  • zinc atom
  • Zn(0)
  • Znn
  • zinc(0)
  • 12793-53-2
  • 195161-85-4
  • 199281-21-5
  • 298688-49-0

Applications:


Separation of Zn and Mn on Primesep 100 Column
Primesep 100 separates the divalent cations, zinc and manganese, from their counter ion, chloride. The cations are retained by cation exchange and the chloride anion is eluted by ion exclusion. The mobile phase mixture of water, acetonitrile (MeCN, ACN) and ammonium acetate is evaporative light scattering detection (ELSD) compatible.

Condition

Column Primesep 100, 4.6x50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer AmAc pH 4.0
Flow Rate 1.0 ml/min
Detection ELSD
 

Description

Class of Compounds Ions,  Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Chloride, Magnesium, Zinc
 

Application Analytes:

Chloride
Manganese
Zinc

Separation of Metal Ions on Primesep 100 Column
Primesep 100 separates the monovalent cations, lithium, potassium, and sodium, and the divalent cations, zinc, manganese, and calcium. The cations are resolved by cation exchange. The mobile phase mixture of water, acetonitrile (MeCN, ACN) and trifluoroacetic acid (TFA) is evaporative light scattering detection (ELSD) compatible.

Condition

Column Primesep 100, 4.6x250 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer TFA
Flow Rate 1.0 ml/min
Detection ELSD 50C
 

Description

Class of Compounds Ions,  Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Sodium, Phosphate, Magnesium, Calcium, Lithium, Zinc
 

Application Analytes:

Calcium
Chloride
Lithium
Magnesium
Potassium
Sodium
Zinc

Zn and Na Quantitation in Drug Substances
Primesep 100 allows the quantitation of sodium and zinc cations in a drug product sample. The cations are retained by cation exchange and the drug product is retained by hydrophobic, reversed-phase mechanisms. The separation uses a mobile phase mixture of water, acetonitrile (MeCN, ACN) and trifluoroacetic acid (TFA) with evaporative light scattering detection (ELSD) and UV detection.

Condition

Column Primesep 100, 4.6x250 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer TFA
Flow Rate 1.0 ml/min
Detection ELSD 50C
 

Description

Class of Compounds Ions,  Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Sodium,  Zinc
 

Application Analytes:

Chloride
Sodium
Zinc