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Ammonium ferric sulfate dodecahydrate Structure

Ammonium ferric sulfate dodecahydrate

Chemical Properties

Melting point 39-41 °C(lit.)
Boiling point 230 °C
Density  1.71
bulk density 750kg/m3
storage temp.  Store below +15°C.
solubility  H2O: 1 m at 20 °C, complete, yellow-brown to red brown
form  Solid
Specific Gravity 1.71
color  slightly violet
PH 1.8 (100g/l, H2O, 20℃)
Odor Odorless
PH Range 1
Water Solubility  1240 g/L (25 ºC)
Merck  14,521
Exposure limits ACGIH: TWA 1 mg/m3
NIOSH: TWA 1 mg/m3
InChI 1S/Fe.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
InChIKey LCPUDZUWZDSKMX-UHFFFAOYSA-K
SMILES N.O.O.O.O.O.O.O.O.O.O.O.O.[Fe+3].OS([O-])(=O)=O.[O-]S([O-])(=O)=O
LogP -1.031 (est)
CAS DataBase Reference 7783-83-7(CAS DataBase Reference)

Safety Information

Hazard Codes  Xi
Risk Statements  36/38-36/37/38
Safety Statements  26-36/37-24/25-36
WGK Germany  3
RTECS  WS5900000
3
TSCA  Yes
PackingGroup  III
HS Code  28333000
Storage Class 13 - Non Combustible Solids
Hazard Classifications Eye Dam. 1

MSDS

Usage And Synthesis

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