Ammoniumthiocyanat ≥97,5% ACS, Sigma-Aldrich®
Lieferant: Merck
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Achtung
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Synonyme:
Ammoniumsulfocyanid, Ammoniumrhodanid
221988-100G
221988-2.5KG
221988-500G
SIAL221988-100GEA
46.8
EUR
SIAL221988-100G
SIAL221988-2.5KG
SIAL221988-500G
Ammoniumthiocyanat ≥97,5% ACS, Sigma-Aldrich®
Ammoniumthiocyanat
Formel:
NH₄SCN Schmelzpunkt: 150 °C Dichte: 1,305 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011428 CAS-Nummer: 1762-95-4 EINECS: 217-175-6 Merck Index: 13,00564 |
Spezifikation Testergebnisse
Assay | Min. 97.5 % |
pH (5 %, 25 °C) | 4.5 - 6.0 |
Residue on ignition (SO₄) | Max. 0.025 % |
Water insoluble matter | Max. 0.005 % |
Iron (Fe) | Max. 3 ppm |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 0.005 % |
Sulfate (SO₄) | Max. 0.005 % |
Iodine consuming substances | Max. 0.004 meq/g |
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