原硅酸钠
Sodium orthosilicate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3059782 | Alfa Aesar | (mixture of NaOH and Na{2}SiO{3} yielding ≈ Na{4}SiO{4} in solution) | 1kg | 959 | 请咨询 |
| 3059782 | Alfa Aesar | (mixture of NaOH and Na{2}SiO{3} yielding ≈ Na{4}SiO{4} in solution) | 5kg | 5630 | 请咨询 |
| 3467590 | 翁江 | AR | 500g | 358 | 请咨询 |
| 3557113 | Strem | (mixture of NaOH and Na{2}SiO{3} yielding ≈ Na{4}SiO{4} in solution) | 1kg | 504 | 请咨询 |
| 3557113 | Strem | (mixture of NaOH and Na{2}SiO{3} yielding ≈ Na{4}SiO{4} in solution) | 5kg | 1860 | 请咨询 |
结构式
 |
基本信息
| 应用 | It is used as a degreasant, industrial alkaline detergents, water treatment (boiler-feed); adhesives, builder in soaps. |
| 备注 | Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents, acids, metals, air & water. |
| MDL | MFCD00014252 |
| 分子式 | Na4SiO4 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline |
| 溶解性 | Soluble in water. |
| 包装组 | II |
| 危险类别 | 35-37 Causes severe burns.Irritating to respiratory system. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 13-24/25-26-36/37/39-45 Keep away from food, drink and animal feedingstuffs.Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H314-H318-H335 Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May cause respiratory irritation. |
| Precautionary Statements | P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |