碳酸钠一水合物
Sodium carbonate monohydrate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3059572 | Alfa Aesar | 85% min | 1kg | 974 | 请咨询 |
| 3059572 | Alfa Aesar | 85% min | 5kg | 1770 | 请咨询 |
| 3059573 | Alfa Aesar | 85% min | 100g | 493 | 请咨询 |
| 3059573 | Alfa Aesar | 85% min | 500g | 906 | 请咨询 |
| 3059573 | Alfa Aesar | 85% min | 2kg | 2000 | 请咨询 |
| 3240969 | Sigma-Aldrich | 85% min | 500 G | 1021 | 请咨询 |
| 3240969 | Sigma-Aldrich | 85% min | 1 KG | 1120 | 请咨询 |
| 3240970 | Sigma-Aldrich | 85% min | 6 X 500 G | 1230 | 请咨询 |
| 3240972 | Sigma-Aldrich | 85% min | 100 G | 379 | 请咨询 |
| 3240972 | Sigma-Aldrich | 85% min | 500 G | 786 | 请咨询 |
| 3240972 | Sigma-Aldrich | 85% min | 2.5 KG | 1920 | 请咨询 |
| 3471421 | 翁江 | ACS | 500g | 240 | 请咨询 |
| 3482324 | Alfa Aesar | 85% min | 1kg | 2880 | 请咨询 |
| 3482324 | Alfa Aesar | 85% min | 5kg | 6840 | 请咨询 |
| 4027772 | Alfa Aesar | 85% min | 3kg | 1048 | 请咨询 |
| 4030171 | Alfa Aesar | 85% min | 1L | 364 | 请咨询 |
| 4033188 | Alfa Aesar | 85% min | 10kg | 4240 | 请咨询 |
结构式
 |
基本信息
| 应用 | Sodium carbonate monohydrate is widely employed as a water softener, an electrolyte, as a good conductor in electrolysis, as a primary standard for acid-base titrations and mostly as a buffer component in applications such as chromatography, capillary electrophoresis and enzyme catalysis. Also used in glass manufacture, detergent manufacture, sodium chemicals, carbonate chemicals manufacture, pulp and paper, brine treatment, flue gas desulfurization, coal treatment and ion exchange resin regeneration. |
| 备注 | Incompatible with strong acids, aluminum, fluorine, lithium and phosphorus oxides. |
| MDL | MFCD00149177 |
| EINECS | 207-838-8 |
| 分子式 | Na2CO3?H2O |
| 分子量 | 124.01 (105.99anhy) |
| 熔点 | 100° -H{2}O |
| 密度 | 2.250 |
| 灵敏度 | Hygroscopic. Store under Argon. Ambient temperatures. |
| 形态 | Crystalline |
| 溶解性 | Soluble in water. Insoluble in alcoholSoluble in water and glycerol. Insoluble in alcohol, acetone, alkyl acetates,benzonitrile and liquid ammonia. |
| Merck | 14,8596 |
| 危险类别 | 36 Irritating to eyes. |
安全信息
| 安全等级 | 22-26 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H303-H332-H319 May be harmful if swallowed.Harmful if inhaled.Causes serious eye irritation. |
| Precautionary Statements | P261-P280i-P305+P351+P338-P304+P340-P312a-P337+P313 Avoid breathing dust/fume/gas/mist/vapours/spray.Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.If eye irritation persists: Get medical advice/attention. |