Imprimer

Ammonium thiocyanate 99 Argentometric titration, Puriss. p.a. Reag. Ph. Eur., ACS, ISO analytical reagent, Fluka™

Fournisseur: Honeywell Chemicals
Attention

Synonyms: Thiocyanic acid ammonium salt, Ammonium rhodanide, Ammonium sulphocyanate

31120-100G 31120-1KG 31120-250G 31120-500G 31120-6X1KG 31120-6X500G
31120-100GEA 34.1 EUR
31120-100G 31120-1KG 31120-250G 31120-500G 31120-6X1KG 31120-6X500G
Ammonium thiocyanate 99 Argentometric titration, Puriss. p.a. Reag. Ph. Eur., ACS, ISO analytical reagent, Fluka™
Ammonium thiocyanate
Formule: NH₄SCN
MW: 76.12 g/mol
Point de fusion: 140…149 °C
Densité: 1.305 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011428
Numéro CAS: 1762-95-4
EINECS: 217-175-6
Merck Index: 13,00564

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Résultats des tests de spécification

Assay (argentometric) Min. 99.0 %
Water insoluble matter Max. 0.005 %
Residue on ignition (SO₄) Max. 0.02 %
pH (5 %, 25 °C) 4.5 - 6.0
Lead (Pb) Max. 0.0004 %
Iron (Fe) Max. 1 ppm
Copper (Cu) Max. 0.0005 %
Heavy metals (as Pb) Max. 5 ppm
Chloride (Cl) Max. 0.004 %
Sulfate (SO₄) Max. 0.005 %
Sulfide (S) Max. 0.001 %
I reducing matters (as SO₂) Max. 0.005 %


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