| Specifications | |
|---|---|
| Assay (argentometric) | ≥ 99.0 % |
| Insoluble matter | ≤ 0.005 % |
| pH-value (5 %; water, 25 °C) | 4.8 - 5.8 |
| Chloride (Cl) | ≤ 0.005 % |
| Sulphate (SO₄) | ≤ 0.0025 % |
| Sulphide (S) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Cu (Copper) | ≤ 0.0004 % |
| Fe (Iron) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0004 % |
| Residue on ignition (as sulphate) | ≤ 0.025 % |
| Iodine consuming substances | ≤ 0.02 % |
| ≤ 0.004 meq/g | |
| Corresponds to ACS,ISO,Reag. Ph Eur | |
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| Replacement Information | |
|---|---|
| Replacement Information | In North America 1.01213.0500 replaces and is identical to AX1415-1 |
Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
|---|---|---|---|---|---|
| 1762-95-4 | 217-175-6 | CH₄N₂S | NH₄SCN | 76.12 g/mol | ACS,ISO,Reag. Ph Eur |
| Description | |
|---|---|
| Catalogue Number | 101213 |
| Replaces | AX1415; AX1415-1 |
| Synonyms | Ammonium sulfocyanide, Ammonium rhodanide, Thiocyanic acid ammonium salt, Ammonium sulfocyanate |
| Product Information | |
|---|---|
| CAS number | 1762-95-4 |
| EC index number | 615-004-00-3 |
| EC number | 217-175-6 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | CH₄N₂S |
| Chemical formula | NH₄SCN |
| Molar Mass | 76.12 g/mol |
| HS Code | 2842 90 80 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Ammonium thiocyanate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Ammonium thiocyanate CAS No. 1762-95-4, EC Number 217-175-6. Ammonium thiocyanate MSDS (material safety data sheet) or SDS here. |
| Physicochemical Information | |
|---|---|
| Density | 1.3 g/cm3 (20 °C) |
| Melting Point | 150 °C |
| pH value | 4.8 - 5.8 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | <1 hPa (20 °C) |
| Bulk density | 600 - 700 kg/m3 |
| Solubility | 1600 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 500 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |  |
| Hazard Statement(s) | H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled H412: Harmful to aquatic life with long lasting effects. EUH032: Contact with acids liberates very toxic gas. |
| Precautionary Statement(s) | P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. |
| RTECS | XK7875000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 6 Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Harmful |
| Categories of danger | harmful, dangerous for the environment |
| R Phrase | R 20/21/22-32-52/53 Harmful by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 13-36/37-46-61 Keep away from food, drink and animal feedingstuffs.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
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