Ammonium thiocyanate ≥99% (by argentometric titration), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals
Warning

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

31120-100G 31120-1KG 31120-500G 31120-6X1KG 31120-6X500G
HONC31120-100GEA 231 SGD
HONC31120-100G HONC31120-1KG HONC31120-500G HONC31120-6X1KG HONC31120-6X500G
Ammonium thiocyanate ≥99% (by argentometric titration), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Ammonium thiocyanate
Formula: NH₄SCN
MW: 76,12 g/mol
Melting Pt: 140-149 °C
Density: 1,305 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011428
CAS Number: 1762-95-4
EINECS: 217-175-6
Merck Index: 13,00564

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Specification Test Results

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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