| مشخصات فنی محصول | |
|---|---|
| Identity | passes test |
| Chloride (Cl) | ≤ 0.01 % |
| Ca (Calcium) | ≤ 0.1 % |
| K (Potassium) | ≤ 0.05 % |
جدول ویژگیهای کلیدی محصول
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 7440-23-5 | 231-132-9 | Na | 22.99 g/mol |
| شرح محصول | |
|---|---|
| Catalogue Number | 106260 |
| اطلاعات محصول | |
|---|---|
| CAS number | 7440-23-5 |
| EC index number | 011-001-00-0 |
| EC number | 231-132-9 |
| Hill Formula | Na |
| Molar Mass | 22.99 g/mol |
| HS Code | 2805 11 00 |
| موارد کاربرد محصول | |
|---|---|
| Application | Sodium rod diameter 2.5 cm (protective liquid: paraffin oil). CAS 7440-23-5, molar mass 22.99 g/mol. MSDS and product information below. |
| اطلاعات فیزیکی و شیمیایی محصول | |
|---|---|
| Boiling point | 889 °C (1013 hPa) |
| Density | 0.97 g/cm3 (20 °C) |
| Ignition temperature | >115 °C |
| Melting Point | 97.8 °C |
| Vapor pressure | 1.6 hPa (400 °C) |
| اطلاعات ایمنی بر اساس GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H260: In contact with water releases flammable gases which may ignite spontaneously. H314: Causes severe skin burns and eye damage. EUH014: Reacts violently with water. |
| Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P370 + P378: In case of fire: Use metal fire powder for extinction. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. P422: Store contents under protective liquid. |
| RTECS | VY0686000 |
| Storage class | 4.3 Hazardous materials, which set free flammable gases upon contact with water |
| WGK | WGK 1 slightly water endangering |
| Disposal | 26 Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A. |
| اطلاعات ایمنی محصول | |
|---|---|
| Hazard Symbols |  Flammable Corrosive |
| Categories of danger | highly flammable, corrosive |
| R Phrase | R 14/15-34 Reacts violently with water, liberating extremely flammable gases.Causes burns. |
| S Phrase | S 5- 8-43-45 Keep contents under paraffin oil.Keep container dry.In case of fire, use metal-fire powder. Never use water.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| اطلاعات بارگیری و نگهداری | |
|---|---|
| Storage | Store below +30°C. |
| اطلاعات حمل و نقل | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1428 , 4.3, I |
| Declaration (transport by air) IATA-DGR | UN 1428 , 4.3, I |
| Declaration (transport by sea) IMDG-Code | UN 1428 , 4.3, I |
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