Chromium(III) Sulfate Hydrate 硫酸铬(III)水合物
CAS 15244-38-9 MFCD00016039
化学结构图
SMILES: [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
化学属性
| Mol. Formula | Cr2(SO4)3•xH2O |
|---|---|
| Mol. Weight | 392.17(anhy) |
| TSCA | Yes |
别名和识别编码
| Chemical Name | Chromium(III) Sulfate Hydrate |
|---|---|
| Synonym | baychromf CHROMIUM SULPHATE 硫酸铬（六水） CHROMIUM(III) SULFATE dichromium tris(sulphate) chromiumsulfate(2:3) 硫酸铬(3+)(3:2) CHROMIUM(+3)SULFATE BCS chromitanb CHROMAL(TM) BASIC CHROME SULFATE c.i.77305 chromitanna chromiumsulfate(cr2(so4)3) 硫酸铬(Ⅲ)六水 硫酸铬 CHROME SULFATE baychroma 硫酸鉻 chromicsulfate(cr2(so4)3) CHROMIC SULFATE CHROMIUM SULFATE chromitanms 六水合硫酸铬 chromium(iii)sulfate(2:3) Sulfuric acid chromium (3+) salt (3:2); Dichromium trisulfate CHROMIC SULPHATE |
| MDL Number | MFCD00016039 |
| CAS Number | 15244-38-9 |
| EC Number | 233-253-2 |
| Chemical Name Translation | 硫酸铬(III)水合物 |
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分类
- {uni_hamburg} no charge; 5fragments; ionic
相关文献及参考
- Short: IV/1b Title: Densities of Liquid Systems: Densities of Binary Aqueous Systems and Heat Capacities of Liquid Systems Author: D'Ans, J.; Surawski, H.; Synowietz, C. Editor: Schäfer, Kl. Source: Landolt-Börnstein, New Series Volume: IV/1b Year: 1977 ISBN: 3-540-08272-7 ISBN: 978-3-540-08272-9 Internet Resource: DOI:10.1007/b20004 RefComment: 62 figs., VII, 335 pages. Hardcover Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
安全信息
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
- S24 Avoid contact with skin 避免皮肤接触；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37 Wear suitable gloves 戴适当手套；
- R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
- R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
其他信息
- 用途二:用作分析试剂和媒染剂
- 类别:有毒物质
- 下游产品:三氧化二铬 --> 活性红棕K-B3r --> 氢氧化铬 --> 六水氯化铬 --> 活性黑8
- 毒性分级:高毒
- 硫酸铬价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 20015360 硫酸铬溶液 500ml 47元
- 水中溶解度(g/100ml):每100毫升水中的溶解克数: 220g/20℃
- 可燃性危险特性:不可燃物质; 受热分解有毒铬化物和硫氧化物烟雾
- 灭火剂:水, 二氧化碳, 干粉, 砂土
- 上游原料:硫酸 --> 重铬酸钠
- 用途一:用于印染、陶瓷、不溶性凝胶以及制造含铬催化剂、鞣革、油漆和油墨
- MOL 文件:10101-53-8.mol
- 外观性质:绿色粉末或暗绿色片状。本品除六合物外，尚含有多种不同结晶水，最多可达18分子结晶水。色泽由绿到紫不等含结晶水的可溶于水，其无水物则不溶。难溶于醇。熔点：90ºC
- 储运特性:库房低温, 通风, 干燥 ; 防火; 与强氧化剂分开存放
- 急性毒性:静脉-小鼠 LDL0: 85 毫克/公斤
- 用途三:三价铬钝化、电镀添加剂；用于制备含铬催化剂，印染工业用作媒染剂，用于玻璃和陶瓷釉彩和腐蚀阻抑剂。
- 职业标准:TWA 0.5 毫克(铬)/立方米
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