Ammoniumjärn(III)sulfat dodekahydratet, slightly violet 99.0-102.0%, crystalline, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Leverantör: Honeywell Chemicals

Synonyms: Alum iron, Ammonium iron sulphate dodecahydrate, Ferric ammonium sulphate dodecahydrate, Ammonium iron(III) sulphate dodecahydrate, Iron alum, Ammonium ferric sulphate dodecahydrate

31111-50KG 31111-500G
31111-50KGEA 19900 SEK
31111-50KG 31111-500G
Ammoniumjärn(III)sulfat dodekahydratet, slightly violet 99.0-102.0%, crystalline, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Ammoniumjärn(III)sulfat dodekahydratet
Formel: NH₄Fe(SO₄)₂·12H₂O
MW: 482,2 g/mol
Smältpunkt: 37 °C
Densitet: 1,73 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00150004
CAS nummer: 7783-83-7
EINECS: 233-382-4
Merck Index: 12,00549

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Specifikation testresultat

Appearance complying
Assay 99.0 - 102.0 %
Water insoluble matter Max. 0.005 %
Insoluble in HCl Max. 0.01 %
Calcium (Ca) Max. 0.002 %
Copper (Cu) Max. 0.001 %
Iron (Fe 2⁺) Max. 0.001 %
Potassium (K) Max. 0.005 %
Magnesium (Mg) Max. 0.001 %
Manganese (Mn) Max. 0.005 %
Sodium (Na) Max. 0.01 %
Lead (Pb) Max. 0.0005 %
Zinc (Zn) Max. 0.001 %
Chloride (Cl) Max. 0.0005 %
Nitrate (NO₃) Max. 0.01 %
Phosphate (PO₄) Max. 0.002 %
Solution 10 g to 100 mL (H₂O) complying
Form crystalline

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