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CAS RN: 7789-12-0 | 產品號碼: O0671
Sodium Dichromate Dihydrate
| 包裝 | 價格 | 同一天 | 2-3个工作日 |
|---|---|---|---|
| 100G |
NT$800
|
17 | 24 |
| 500G |
NT$1,320
|
19 | 聯繫我們 |
* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與
當地經銷商
洽詢。
* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
| 產品號碼 | O0671 |
| 純度/分析方法 | >95.0%(T) |
| 分子式 / 分子量 | Cr__2Na__2O__7·2H__2O = 297.99 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Hygroscopic |
| CAS RN | 7789-12-0 |
| Reaxys-RN | 14634232 |
| MDL編號 | MFCD00149166 |
產品規格
| Appearance | Orange to Brown powder to crystal |
| Purity(Redox Titration) | min. 95.0 % |
| IR | confirm to structure |
性質
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H330 : Fatal if inhaled. H301 : Toxic if swallowed. H312 : Harmful in contact with skin. H314 : Causes severe skin burns and eye damage. H360 : May damage fertility or the unborn child. H372 : Causes damage to organs through prolonged or repeated exposure. H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H340 : May cause genetic defects. H350 : May cause cancer. H410 : Very toxic to aquatic life with long lasting effects. H272 : May intensify fire; oxidizer. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P260 : Do not breathe dust. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P220 : Keep away from clothing and other combustible materials. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P201 : Obtain special instructions before use. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相關法規
| RTECS # | HX7750000 |
運輸資料
| UN編號 | UN3087 |
| 類別 | 5.1 / 6.1 |
| 包裝類別 | II |
| HS編碼* | 2841.30-000 |
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