Ammonium iron(III) sulphate dodecahydrate, EMSURE® for analysis, Supelco®
Leverancier: Merck
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Gevaar
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M-Clarity™ quality level = MQ300
1.03776.0500EA
64
EUR
1.03776.0500
1.03776.9050
1.03776.1000
1.03776.5000
Ammonium iron(III) sulphate dodecahydrate, EMSURE® for analysis, Supelco®
Ammonium iron(III) sulphate dodecahydrate
|
Formule:
NH₄Fe(SO₄)₂·12H₂O MW: 482,2 g/mol Kookpunt: 230 °C (1013 hPa) Smeltpunt: 39…41 °C Dichtheid: 1,71 g/cm³ (20 °C) Opslagtemperatuur: Kamertemperatuur |
MDL-nummer:
MFCD00150004 CAS-nummer: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Specificaties testresultaten
| Assay (iodometric) | 99.0 - 102.0 % |
| Insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.0005 % |
| Nitrate (NO₃) | ≤ 0.01 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe II (Iron II) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.01 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.001 % |
| Mn (Manganese) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.001 % |
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