Beryllium sulfate tetrahydrate 硫酸铍 四水合物

CAS 7787-56-6 MFCD00149156

化学结构图

7787-56-6
SMILES:

化学属性

Mol. FormulaBeSO4.4H2O
Mol. Weight177.14
Density1.713 g/mL at 25 °C(lit.)
SolubilitySoluble in water (425 mg/ml at 25 °C). Insoluble in alcohol.
TSCAYes
Melting Point270 °C

别名和识别编码

Chemical NameBeryllium sulfate tetrahydrate
Synonym Beryllium sulfate tetrahydrate {LY} Beryllium sulfate tetrahydrate {} {LY} Beryllium sulfate tetrahydrate {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Beryllium sulfate tetrahydrate {} {} {} {} {} {} {}
MDL NumberMFCD00149156
CAS Number7787-56-6
EC Number236-842-2
Merck Number14,1175
PubChem Substance ID24852118
Chemical Name Translation硫酸铍 四水合物
Canonical SMILES[Be].O=S(=O)(O)O.O
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分类

  • {uni_hamburg} no charge; 6fragments; ionic
  • {SNA} Beryllium, Chemical Synthesis, Inorganic Salts, Synthetic Reagents

产品应用

  • 用于研究铍与二羧酸酯的螯合作用，以了解铍的生理化学。

相关文献及参考

  • Short: III/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 Internet Resource: DOI:10.1007/b31153 RefComment: IX,677 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid state physics as well as for different branches of chemistry. The volumes cover data for more than 8,000 substances in the solid state. Data for free molecules have been published in volumes II/14 and II/15 of the New Series. The tables are arranged according to the atomic number of the elements.
  • Short: III/29b Title: Low Frequency Properties of Dielectric Crystals: Piezoelectric, Pyroelectric, and Related Constants Author: Bhalla, A.S.; Cook, W.R.; Liu, S.T. Editor: Nelson, D.F. Source: Landolt-Börnstein, New Series Volume: III/29b Year: 1993 ISBN: 3-540-55065-8 ISBN: 978-3-540-55065-5 Internet Resource: DOI:10.1007/b44419 RefComment: 446 figs., XI, 543 pages. Hardcover Abstract: Some years after the publication of Vol. III/11 and its supplement III/18 dealing with elastic, piezoelectric, pyroelectric and optical properties of crystals, a complete recompilation of the data of these volumes and of new data was performed. Because of the growth of this subject matter it was found convenient to divide the material into four volumes, III/29a and b for the low frequency properties and III/30a and b for high frequency propertiesof dielectric crystals. The present second subvolume III/29b essentially contains relative dielectric constants and piezoelectric constants and their temperature coefficients, as well as electrostrictive and pyroelectric coefficients and electromechanical coupling factors of dielectric crystals.
  • Short: III/30B Title: High Freque

安全信息

Safety Statements
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
Packing GroupII
UN Number UN 1566 6.1/PG 2 UN1566
Risk Statements
  • R25 Toxic if swallowed 吞咽有毒
  • R26 Very toxic by inhalation 吸入极毒
  • R48/23
  • R49 May cause cancer by inhalation 吸入会致癌
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R51/53
WGK Germany3
Precautionary statements
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P301+P310
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P301+P310+P330
  • P308+P313
  • P304+P340+P310
  • P403+P233
Signal word Danger
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H330 Fatal if inhaled 吸入致命
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H301 Toxic if swallowed 吞食有毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H350 May cause cancer 可能致癌
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
RTECSDS5000000
GHS Symbol
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes T+,N
Hazard Class6.1
Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

其他信息

  • 储运特性:通风低温干燥; 与库房食品原料分开存放
  • 毒性分级:剧毒
  • 硫酸铍价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80018116 硫酸铍 100g 420元 2011/08/23 80018161 硫酸铍 100g 420元 2010/05/25 16104 硫酸铍 四水合物, 99.99% (metals basis) Beryllium sulfate tetrahydrate, 99.99% (metals basis) 25g 517元
  • MSDS 信息:7787-56-6.msds
  • Sigma Aldrich:7787-56-6(sigmaaldrich)
  • 外观性质:白色粉末或正方晶系结晶。
  • 急性毒性:静脉-大鼠LD50: 3.85 毫克/公斤;腹腔-小鼠LD50: 41 毫克/公斤
  • 用途一:用作分析试剂，也用于其他铍盐的制造
  • 图谱信息:硫酸铍(7787-56-6)红外图谱(IR1)
  • 可燃性危险特性:高热产生有毒硫氧化物和铍氧化物烟雾
  • F:21
  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 37g/0℃;37.6g/10℃;39.1g/20℃;41.4g/30℃;45.8g/40℃ 53.1g/60℃;67.2g/80℃;82.8g/100℃
  • Alfa Aesar:硫酸铍四水合物,99.99%(metalsbasis) Beryllium sulfate tetrahydrate, 99.99% (metals basis)(7787-56-6)
  • 灭火剂:干粉、泡沫、砂土、二氧化碳, 雾状水
  • 极毒！在100℃失去二分子结晶水，在400℃失去全部结晶水。溶于水，不溶于乙醇，微溶于浓硫酸。加热至高温时分解为氧化铍和三氧化硫。
  • 用途二:用于制氧化铍，并用作化学试剂。
  • 职业标准:TWA 0.002 毫克(铍)/立方米;STEL 0.006 毫克/立方米
  • MOL 文件:7787-56-6.mol
  • 类别:有毒物品

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Salts - Synthetic Reagents
  4. Beryllium - Inorganic Salts
  1. Functional Group 官能团索引
  2. sulfuric acid

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