Ammoniumthiocyanat ≥97,5% ACS, Sigma-Aldrich®

Lieferant: Merck
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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

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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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