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Zinc ammonium chloride information


Zinc ammonium chloride
Names
IUPAC name
diammonium tetrachlorozincate(2-)
Identifiers
CAS Number
  • 14639-97-5 checkY
ChemSpider
  • 55644
EC Number
  • 238-687-6
PubChem CID
  • 61754
UNII
  • NK9T00M5VV checkY
Properties
Chemical formula
Cl4H8N2Zn
Molar mass 243.26 g·mol−1
Density 1.91 g/cm3
Hazards
GHS labelling:
Pictograms
GHS05: CorrosiveGHS07: Exclamation markGHS09: Environmental hazard
Signal word
Danger
Hazard statements
H302, H314, H315, H400, H411
Precautionary statements
P260, P264, P270, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P332+P313, P362, P363, P391, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Zinc ammonium chloride is the inorganic compound with the formula (NH4)2ZnCl4. It is the ammonium salt of tetrachlorozincate. It used as a flux in the process of hot-dip galvanizing.[1][2][3]

  1. ^ Zinc Ammonium Chloride Archived 2017-11-16 at the Wayback Machine
  2. ^ Vulte, H.T. (1902). Laboratory Manual of Inorganic Preparations. Read Books. p. 72. ISBN 1408608405.
  3. ^ Hironori Matsunaga (1982). "X-Ray Structural Study of the Successive Phase Transitions in Ammonium Tetrachlorozincate, (NH4)2ZnCl4. I. Crystal Structure Determination". J. Phys. Soc. Jpn. 51 (3): 864–872. Bibcode:1982JPSJ...51..864M. doi:10.1143/JPSJ.51.864.

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