Ammonium iron(II) sulphate hexahydrate, EMSURE® analysis_for, Supelco®
Supplier: Merck
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Warning
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Synonyms:
Ferrous Ammonium sulphate Hexahydrate, di-Ammonium iron (II) sulphate hexahydrate, Ferrous ammonium sulphate hexahydrate, Ammonium iron(Ⅱ) sulphate hexahydrate, Ammonium ferrous sulphate hexahydrate, Ammonium iron(II) sulphate hydrate
MQ300
1.03792.0500
1.03792.1000
1.03792.5000
1.03792.9050
1.03792.0500EA
256
EUR
1.03792.0500
1.03792.1000
1.03792.5000
1.03792.9050
Ammonium iron(II) sulphate hexahydrate, EMSURE® analysis_for, Supelco®
Ammonium iron (II) sulphate hexahydrate
Formula:
(NH₄)₂Fe(SO₄)₂·6H₂O MW: 392.14 g/mol Melting Pt: 100 Density: 1.864 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150530 CAS Number: 7783-85-9 EINECS: 233-151-8 |
Specification Test Results
Assay (manganometric) | 99.0 - 101.5 % |
pH-value (5 %; water) | 3.0 - 5.0 |
Chloride (Cl) | ≤ 0.001 % |
Phosphate (PO₄) | ≤ 0.002 % |
Iron(III)-salts (Fe³⁺) | ≤ 0.02 % |
Ca (Calcium) | ≤ 0.002 % |
Cu (Copper) | ≤ 0.002 % |
K (Potassium) | ≤ 0.01 % |
Mg (Magnesium) | ≤ 0.01 % |
Mn (Manganese) | ≤ 0.05 % |
Na (Sodium) | ≤ 0.01 % |
Pb (Lead) | ≤ 0.001 % |
Zn (Zinc) | ≤ 0.003 % |
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