Síran železnato-amonný hexahydrát, EMSURE® analysis_for, Supelco®
Dodavatel: Merck
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Varování
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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
1.03792.0500EA
5230
CZK
1.03792.0500
1.03792.1000
1.03792.5000
Síran železnato-amonný hexahydrát, EMSURE® analysis_for, Supelco®
Síran železnato-amonný hexahydrát
Vzorec:
(NH₄)₂Fe(SO₄)₂·6H₂O MW: 392.14 Bod tání: 100 Hustota: 1.864 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150530 CAS číslo: 7783-85-9 EINECS: 233-151-8 |
Výsledky specifikačního testu
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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