Copper(II) sulfate 无水硫酸铜

CAS 7758-98-7 MFCD00010981

化学结构图

7758-98-7
SMILES: O=S(=O)([O-])[O-].[Cu+2]

化学属性

Mol. FormulaCuSO4
Mol. Weight159.60
Density3.603
Melting Point200 °C
TSCAYes
SolubilitySoluble in water. Insoluble in alcohol
Vapor Pressure7.3 mmHg ( 25 °C)
Stability对湿度敏感
Appearance powder
Boiling Point

别名和识别编码

Chemical NameCopper(II) sulfate
Synonym Copper(Ⅱ) sulfate {LY} Copper(Ⅱ) sulfate {} {LY} Copper(Ⅱ) sulfate {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(Ⅱ) sulfate
CAS Number7758-98-7
PubChem Substance ID24462
EC Number231-847-6
MDL NumberMFCD00010981
Merck Number14,2653
Chemical Name Translation无水硫酸铜
LabNetwork Molecule IDLN02219948
InChIInChI=1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
Beilstein Registry Number
Canonical SMILESO=S(=O)=[Cu](=O)=O
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分类

  • Analytical Reagents, Analytical/Chromatography, Application Specific Reagents, Food & Beverage, Pharmacopoeia, Pharmacopoeia A-Z, Reagents for Analysis of Carbohydrates, Reagents for Food Analysis
  • {SNA} Pharmacopoeia, Pharmacopoeia A-Z, Reagents for Analysis of Carbohydrates, Reagents for Food Analysis, 分析/色谱, 分析试剂, 特定应用试剂, 食品和饮料
  • {SNA} Adsorbents, Filter Aids and Drying Agents, Chemical Biology, Chemical Synthesis, Click Chemistry: Catalysts, Ligands and Reagents, Conjugati
  • {SNA} Alternative Energy, Copper Salts, Dopants, Essential Chemicals, Metal and Ceramic Science,

产品应用

  • 从醇中和其他有机合物中检定和除去微量水分。

相关文献及参考

  • Merck: 14,2653

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 9
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves Eyeshields, Faceshields, Gloves
RTECSGL8800000
Precautionary statements
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P305+P351+P338
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • 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；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • 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；
UN Number 3077 UN3288
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R50/53
  • R51/53
Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {}
Packing GroupIII
Hazard Class6.1

其他信息

  • 无机化合物:硫酸铜为一种无机化合物，无机工业用于制造其他铜盐如氯化亚铜、氯化铜、焦磷酸铜、氧化亚铜、醋酸铜、碳酸铜等。 硫酸铜常见的形态为结晶体，无水硫酸铜为白色晶体粉末，也可能因含有杂质而呈淡灰绿色，是一种可溶性铜盐。相对密度为3.603，25℃时水中溶解度为23.05g，不溶于乙醇和乙醚，易溶于水，水溶液呈蓝色，是强酸弱碱盐，水解溶液呈弱酸性，具有较强的杀灭病原体能力，广泛应用与水产养殖中的防治鱼病。将溶液浓缩结晶，可得到五水硫酸铜蓝色晶体，俗称胆矾、石胆、铜矾或蓝矾，有毒，无臭，带有金属涩味，在常温常压下很稳定，不潮解，在干燥空气中会逐渐风化，加热至45℃时失去二分子结晶水，110℃时失去四分子结晶水，150℃时失去全部结晶水而成无水物（吸水可转变为胆矾），650℃则分解成氧化铜和三氧化硫。 硫酸铜水溶液因水合铜离子的缘故而呈现出蓝色，在实验室里常用此特性来检验水的存在。在现实生产生活中，常用于炼制精铜，与熟石灰混合可制农药波尔多液。硫酸铜中的铜离子能破坏蛋白质的立体结构，使之变性。测定蛋白质浓度时常在蛋白质中加入碱，再加入硫酸铜溶液，此时溶液会变为紫色，这个反应被称为双缩脲反应。 硫酸铜属于重金属盐，有毒，成人致死剂量0.9g/kg。若误食，应立即大量食用牛奶、鸡蛋清等富含蛋白质食品，或者使用EDTA钙钠盐解毒。
  • 使用限量:GB 14880—94；作为营养强化剂，可用于乳制品，5.7～7.5mg/kg；婴幼儿食品，7.5～10mg/kg。 FAO/WHO(1984)：瑞士埃曼塔尔(Emmentaler)干酪，15mg/kg(以Cu计)。 BATF，27CFR，§240．1051，2000：葡萄酒、白兰地、蒸馏白酒，0.2mg/kg(以Cu计)。 日本，准用于代乳品强化铜，每升标准调制乳浓度的代乳饮品含铜量不得超过0.6mg。 可用作青豆等含叶绿素植物的护色剂，因毒性关系现我国已不准使用。
  • 中毒症状:误食引起急性中毒，表现为头痛、头晕、乏力、口腔粘膜呈蓝色，口内有金属味，齿龈，舌发青，腹泻，腹绞痛，黑大便，重者昏迷、痉挛，血压下降等。
  • 用途四:作食品强化剂。我国规定可用于乳制品，使用量为12～16mg/kg；在婴幼儿食品中为7.5～10mg/kg；在饮液中为4～5mg/kg。
  • 所属类别三:饲料添加剂: 矿物质添加剂
  • 急救治疗:经口中毒，立即催吐、洗胃。解毒剂为
  • 动物饲料添加剂:硫酸铜 是动物饲料所需的重要微量元素类添加剂。铜能促进骨髓生成红细胞，是重要的造血元素之一，与红细胞和血红蛋白的形成有关，并与组织中的过氧化氢酶、细胞色素C和细胞色素氧化酶含量
  • 灭火剂:水
  • 方法三:氧化铜—稀硫酸法。 以废铜为原料，于600℃下焙烧成黑色的氧化铜，要求氧化率大于80%。反应器内先加入母液，然后加入硫酸至150g/L的浓度。升温至90℃时开始加入氧化铜，搅拌反应至液相相对密度为1.3-1.32为止。蒸发浓缩至相对密度1.38-1.40后冷却结晶、离心分离、干燥而得成品。
  • F:3
  • 硫酸铜价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 81005218 无水硫酸铜 500g 37.4元 2011/08/23 81005228 无水硫酸铜 500g 31.4元 2010/06/21 197711000 硫酸铜 Copper(II) sulfate 98+%, for analysis, anhydrous 100 GR 400元
  • 参考质量标准二:FCC，1992$A含量/%@98.0~102.0 硫化氢不沉淀物/%@≤0.3 砷(以As计)/%@≤0.0003 铅(以Pb计)/%@≤0.001 铁/%@≤0.01
  • Alfa Aesar:硫酸铜(II),anhydrous,ReagentGrade Copper(II) sulfate, anhydrous, Reagent Grade(7758-98-7)
  • 参考质量标准三:GB8249-87 含量(CuSO4·5H2O)/%/ ≥98.5 铜(Cu)/% ≥25.0 水不溶物/% ≤0.2 砷(以As计)/% ≤0.0005 重金属(以Pb计)/% ≤0.001 细
  • {AL

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Copper Catalysis 铜催化剂
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Copper Catalysis 铜催化剂
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss p.a. ACS - Analytical Reagents for General Use
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Application Specific Reagents - Analytical Reagents
  4. Fatty Acid Analysis in Blood - Application Specific Reagents
  1. Research Essentials 基础科研
  2. Essential Chemicals - Research Essentials
  3. Adsorbents, Filter Aids and Drying Agents - Essential Chemicals
  4. Other Drying Agents - Adsorbents, Filter Aids and Drying Agents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Titration - Analytical Reagents
  4. Volumetric Solutions - Titration
  5. Salt Solutions - Volumetric Solutions
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Salts - Synthetic Reagents
  4. Potassium - Inorganic Salts
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Copper Salts - Salts
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. P - Alphabetic
  5. PA - PEN - P
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Pesticides & Metabolites - Environmental Standards
  6. Herbicides for Use in Environmental Chromatography Standards
  7. Inorganics - Herbicides
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Spectroscopy - Analytical Standards
  4. AAS - Spectroscopy
  5. AAS Concentrates - AAS
  6. 10.00 g/L - AAS Concentrates
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Application Specific Reagents - Analytical Reagents
  4. Food & Beverage - Application Specific Reagents
  5. Reagents for Food Analysis - Food & Beverage
  6. Reagents for Analysis of Carbohydrates - Reagents for Food Analysis
  1. Life Science 生命科学
  2. Proteomics 蛋白质组学
  3. Protein Structural Analysis - Proteomics
  4. X-Ray Crystallography - Protein Structural Analysis
  5. Optimization Reagents - X-Ray Crystallography
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Titration - Analytical Reagents
  4. Volumetric Solutions - Titration
  5. Salt Solutions - Volumetric Solutions
  6. A - F - Salt Solutions
  1. Analytical & Chromatography 分析化学与色谱
  2. Routine Reagents
  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Conjugation Chemistry: Azides, Alkynes 共轭化学 (叠氮化物，炔烃等)
  4. Click Chemistry: Catalysts, Ligands and Reagents - Conjugation Chemistry: Azides, Alkynes and Other Reagents
  5. Click Catalyst and Ligands
  1. Analytical & Chromatography 分析化学与色谱
  2. Adsorbents, Filter Aids and Drying Agents
  3. Molecular Sieves
  1. Analytical & Chromatography 分析化学与色谱
  2. Adsorbents, Filter Aids and Drying Agents
  3. Other Drying Agents
  1. Analytical & Chromatography 分析化学与色谱
  2. Inorganic Salts
  3. Others
  1. Functional Group 官能团索引
  2. sulfuric acid

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