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14639-97-5

Name ZINC AMMONIUM CHLORIDE
CAS 14639-97-5
EINECS(EC#) 238-687-6
Molecular Formula Cl4H8N2Zn
MDL Number MFCD00054255
Molecular Weight 243.28
MOL File 14639-97-5.mol
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Chemical Properties

Definition A complex salt; double salts with 3–6 molecules of ammonium chloride have also been prepared.
Appearance white crystalline solid
Melting point  ~150° (dec)
density  1.879
solubility  very soluble in H2O
form  white orthorhombic plates
color  white orthorhombic plates; hygroscopic
Stability: Stable. Corrodes mild steel.
Water Solubility  291g/L at 20℃
Uses
Welding, soldering flux, dry batteries, galvanizing.
CAS DataBase Reference 14639-97-5(CAS DataBase Reference)
EPA Substance Registry System Ammonium tetrachlorozincate (14639-97-5)

Safety Data

Symbol(GHS) 
GHS07,GHS09,GHS05
Signal word  Danger
Hazard statements  H302-H400-H318-H411
Precautionary statements  P264-P270-P301+P312-P330-P501-P273-P391-P501-P280-P305+P351+P338-P310

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