MERCK 822335.0100 Sodium Azide for synthesis CAS No.26628-22-8
| Description |
|---|
| Catalogue Number | 822335 |
| Synonyms | Hydrazoic azid sodium salt |
| Product Information |
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| CAS number | 26628-22-8 |
| EC index number | 011-004-00-7 |
| EC number | 247-852-1 |
| Hill Formula | N₃Na |
| Chemical formula | NaN₃ |
| Molar Mass | 65.01 g/mol |
| HS Code | 2850 00 90 |
| Quality Level | MQ200 |
| Applications |
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| Application | Sodium azide for synthesis. CAS No. 26628-22-8, EC Number 247-852-1. |
| Physicochemical Information |
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| Boiling point | 300 °C (1013 hPa) (rigorous decomposition) |
| Density | 1.85 g/cm3 (20 °C) |
| Melting Point | 370 - 425 °C (decomposition) |
| pH value | 10 (65 g/l, H₂O, 25 °C) |
| Solubility | 408 g/l |
| Toxicological Information |
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| LD 50 oral | LD50 Rat 27 mg/kg |
| Safety Information according to GHS |
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| Hazard Statement(s) | H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled.H373: May cause damage to organs through prolonged or repeated exposure if swallowed.H410: Very toxic to aquatic life with long lasting effects.EUH032: Contact with acids liberates very toxic gas. |
| Precautionary Statement(s) | P262: Do not get in eyes, on skin, or on clothing.P264: Wash skin thoroughly after handling.P273: Avoid release to the environment.P280: Wear protective gloves/ protective clothing.P302 + P352 + P310: IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor.P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. |
| Signal Word | Danger |
| RTECS | VY8050000 |
| Storage class | 6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 2 obviously hazardous to water |
| Disposal | 21Azides can be decomposed by iodine (Cat. No. 104760) in the presence of sodium thiosulfate (Cat. No. 106513) with development of nitrogen: container D or E. |
| Safety Information |
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| Categories of danger | very toxic, dangerous for the environment |
| Storage and Shipping Information |
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| Storage | Store at +15°C to +25°C. |
| Transport Information |
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| Declaration (railroad and road) ADR, RID | UN 1687, 6.1, II |
| Declaration (transport by air) IATA-DGR | UN 1687, 6.1, II |
| Declaration (transport by sea) IMDG-Code | UN 1687, 6.1, II, Segregation Group: 17 (Azides) |
| Specifications |
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| Color according to Munsell color system | not more intensely colored than reference standard NE12 |
| Assay (cerimetric) | ≥ 99.0 % |
| Identity (ICP-OES) | passes test |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 8223350100 | 04022536489605 |
| 8223350250 | 04022536489612 |
| 8223351000 | 04022536765259 |
