四氟硼酸钠
Sodium tetrafluoroborate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3059862 | Alfa Aesar | 95% | 500g | 1410 | 请咨询 |
| 3059862 | Alfa Aesar | 95% | 2kg | 2510 | 请咨询 |
| 3059863 | Alfa Aesar | 95% | 100g | 394 | 请咨询 |
| 3059863 | Alfa Aesar | 95% | 500g | 873 | 请咨询 |
| 3059863 | Alfa Aesar | 95% | 2kg | 2790 | 请咨询 |
| 3241755 | Sigma-Aldrich | 95% | 50 G | 758 | 请咨询 |
| 3241756 | Sigma-Aldrich | 95% | 500 G | 337 | 请咨询 |
| 3241757 | Sigma-Aldrich | 95% | 25 G | 479 | 请咨询 |
| 3241757 | Sigma-Aldrich | 95% | 500 G | 703 | 请咨询 |
| 3241757 | Sigma-Aldrich | 95% | 10 KG | 3250 | 请咨询 |
| 3469616 | 翁江 | AR | 500g | 33 | 请咨询 |
| 3480474 | Alfa Aesar | 95% | 25g | 807 | 请咨询 |
| 3480474 | Alfa Aesar | 95% | 500g | 1210 | 请咨询 |
| 3480474 | Alfa Aesar | 95% | 2.5kg | 5120 | 请咨询 |
| 3488197 | Ryon | AR，99% | 500克 | 114 | 请咨询 |
| 3557036 | Strem | 95% | 500g | 1039 | 请咨询 |
| 3557036 | Strem | 95% | 2kg | 2980 | 请咨询 |
| 4005893 | TCI | 95% | 25G | 161 | 请咨询 |
| 4005893 | TCI | 95% | 500G | 480 | 请咨询 |
| 4009331 | J&K | 95% | 25G | 75 | 请咨询 |
| 4009331 | J&K | 95% | 500G | 135 | 请咨询 |
| 4009331 | J&K | 95% | 2.5KG | 566 | 请咨询 |
结构式
 |
基本信息
| 应用 | Fluorinating agentSodium tetrafluoroborate is used in fluxes, metal finishing and in plating circuits. It is used as a starting material in the preparation of ionic liquids as well as boron trifluoride. It acts as an efficient catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones and thiones. |
| 备注 | Hygroscopic and moisture sensitive. Incompatible with strong oxidizing agents. |
| MDL | MFCD00003515 |
| EINECS | 237-340-6 |
| 分子式 | BF4Na |
| 分子量 | 109.79 |
| 熔点 | 384° dec. |
| 密度 | 2.47 |
| 灵敏度 | Hygroscopic. Store under Nitrogen. Ambient temperatures. |
| 形态 | Lump/Granular |
| 溶解性 | Soluble in water. |
| Merck | 14,8617 |
| 包装组 | II |
| 危险类别 | 37/38-41 Irritating to respiratory system and skin.Risk of serious damage to eyes. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 26-37/39-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous waste |
| RTECS | ED2975000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H315-H318-H335 Causes skin irritation.Causes serious eye damage.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and 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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |