Ammonium thiocyanate ≥99% (by argentometric titration), Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:1762-95-4
:
Formula:NH₄SCN
MDL Number:MFCD00011428
:76.12 g/mol
Merck Index:13,00564
Melting Pt:140…149 °C
Density:1.305 g/cm³ (20 °C)
EINECS:217-175-6
:GHS07
Storage Temperature:Ambient
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 %