MERCK 106549.0100 Sodium Nitrite for Analysis EMSURE® ACS
| Description |
|---|
| Catalogue Number | 106549 |
| Product Information |
|---|
| CAS number | 7632-00-0 |
| EC index number | 007-010-00-4 |
| EC number | 231-555-9 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | NNaO₂ |
| Chemical formula | NaNO₂ |
| Molar Mass | 69.00 g/mol |
| HS Code | 2834 10 10 |
| Quality Level | MQ300 |
| Physicochemical Information |
|---|
| Density | 2.168 g/cm3 (20 °C) |
| Melting Point | 280 °C (decomposition) |
| pH value | 9 (100 g/l, H₂O, 20 °C) |
| Bulk density | 1200 kg/m3 |
| Solubility | 820 g/l |
| Toxicological Information |
|---|
| LD 50 oral | LD50 Rat 85 mg/kg |
| Safety Information according to GHS |
|---|
| Hazard Pictogram(s) | |
| Hazard Statement(s) | H272: May intensify fire; oxidizer.H301: Toxic if swallowed.H319: Causes serious eye irritation.H400: Very toxic to aquatic life. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P220: Keep away from clothing and other combustible materials.P264: Wash skin thoroughly after handling.P273: Avoid release to the environment.P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| RTECS | RA1225000 |
| Storage class | 5.1B Oxidizing hazardous materials |
| WGK | WGK 3 highly hazardous to water |
| Safety Information |
|---|
| Categories of danger | oxidizing, toxic, dangerous for the environment |
| Storage and Shipping Information |
|---|
| Storage | Store at +2°C to +30°C. |
| Transport Information |
|---|
| Declaration (railroad and road) ADR, RID | UN 1500, 5.1 (6.1), III |
| Declaration (transport by air) IATA-DGR | UN 1500, 5.1 (6.1), III |
| Declaration (transport by sea) IMDG-Code | UN 1500, 5.1 (6.1), III, Marine Pollutant: P, Segregation Group: 12 (Nitrites and their mixtures) |
| Specifications |
|---|
| Assay (manganometric) | ≥ 99.0 % |
| Insoluble matter | ≤ 0.01 % |
| Chloride (Cl) | ≤ 0.005 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.001 % |
| Corresponds to ACS, Reag. Ph Eur |
| Global Trade Item Number |
|---|
| Catalogue Number | GTIN |
|---|
| 1065490100 | 04022536078786 |
| 1065490500 | 04022536078793 |
| 1065499012 | 04027269691455 |
