CAS NO.: 14221-47-7
EINECS NO.: 238-090-0
Synonyma: Ammonium Ferric Oxalate
Formula chemica: (NH4)3 Fe(C2O4)3.3H2O
Ammonium iron oxalate est substantia chimica cum formula moleculare (NH4) 3. FE (C2O4) 3.3 (H2O). Crystal citrinus viridis, solubilis in aqua
Utendum ut praecipitans calx et magnesii in industria galvanoplasticae
Utitur in photographia, industria electrotypi
|
TESTES |
Standardus |
Resultata |
|
Apparentia |
FLAVENS VIRIDIS CRYSTALLUS MONOCLINICUS |
|
|
CONTENTUM (NH4)3Fe·(C2O4)3·3H2O |
99%min |
99.68% |
|
Fe |
12.6-13.4% |
13.35% |
|
PH(10g/L, 25℃) |
4.2-5.5 |
5.09 |
|
Aqua insolubilis |
0.05% Max |
0.01% |
|
SO4 |
0.03% MAXIME |
0.002% |
|
Chloride |
0.05% Max |
0.002% |
|
METALLUM GRAVE ( Pb ) |
0.001% MAXIME |
0.0005% |
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