焦磷酸铜

焦磷酸铜 基本信息
CAS号 10102-90-6 分子式 Cu2O7P2
分子量 301.03500 精确质量 　299.77100
PSA 　155.23000 LogP 　0.93620
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目录
基本信息 制备方法与用途 物化性质 安全信息 MSDS 结构与计算数据

基本信息 展开↓

CAS号：
10102-90-6
分子式：
Cu2O7P2
分子量：
301.03500
中文名称：
焦磷酸铜
英文名称：
Copper pyrophosphate
中文别名：
焦磷酸铜;
焦磷酸銅
英文别名：
Copper pyrophosphate;
COPPER (II) PYROPHOSPHATE;
TetracopperPyrophosphate;
CUPRIC PYROPHOSPHATE DIH2O;
COPPER(II)PHOSPHATE,PYRO;
Cupricpyrophosphate,trihydra;
CUPRIC PYROPHOSPHATE;
Cu2P2O7.3H2O;
Copper diphosphate
精确分子量/精确质量：
299.77100
极性分子表面积/PSA：
155.23000
油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
EINECS：
233-279-4

生产制备方法及用途展开↓

制备方法

1.复分解法将硫酸铜和无水焦磷酸钠分别制成一定浓度的溶液，经过滤净化后，把硫酸铜溶液加入反应器中，在搅拌下将规定量的无水焦磷酸钠溶液滴加进行复分解反应，生成焦磷酸铜，控制pH值在5～5.5左右，过滤，用水漂洗，离心分离，干燥，制得焦磷酸铜成品。其

合成制备方法

1.复分解法将硫酸铜和无水焦磷酸钠分别制成一定浓度的溶液，经过滤净化后，把硫酸铜溶液加入反应器中，在搅拌下将规定量的无水焦磷酸钠溶液滴加进行复分解反应，生成焦磷酸铜，控制pH值在5～5.5左右，过滤，用水漂洗，离心分离，干燥，制得焦磷酸铜成品。其

用途简介

主要用于无氰电镀，是供给镀液中铜离子的主盐。适用于装饰性保护层的铜底层和要求渗碳零件的局部防渗碳涂层。用于焦磷酸盐镀铜、镀青铜、镀镍、镀铜锡合金以及镀钨合金等，还用于分析试剂.焦磷酸铜主要用作焦磷酸电镀铜的主盐。焦磷酸铜是供给镀液中铜离子的主要来源，商品焦磷酸铜含铜量为38%左右，一般镀铜液控制铜含量为20～25g/L，光亮镀铜液中铜含量控制在25～35g/L。若镀液中铜含量过低，则镀层光亮和平整性差，允许的工作电流密度范围小；若镀液中铜含量过高，则焦磷酸钾含量也要相应增加，使溶液带出损失增大，增加生产成本。以焦磷酸铜计一般控制在60～90g/L为宜.

用途

1.主要用于无氰电镀，是供给镀液中铜离子的主盐。适用于装饰性保护层的铜底层和要求渗碳零件的局部防渗碳涂层。用于焦磷酸盐镀铜、镀青铜、镀镍、镀铜锡合金以及镀钨合金等，还用于分析试剂.

2.焦磷酸铜主要用作焦磷酸电镀铜的主盐。焦磷酸铜是供给镀液中铜离子的主要来源，商品焦磷酸铜含铜量为38%左右，一般镀铜液控制铜含量为20～25g/L，光亮镀铜液中铜含量控制在25～35g/L。若镀液中铜含量过低，则镀层光亮和平整性差，允许的工作电流密度范围小；若镀液中铜含量过高，则焦磷酸钾含量也要相应增加，使溶液带出损失增大，增加生产成本。以焦磷酸铜计一般控制在60～90g/L为宜.

物化性质展开↓

外观与性状：
绿色至蓝色粉末
熔点：
1170ºC
存储条件/存储方法：

1.不可与酸类物品共贮混运。运输时要防雨淋和烈日暴晒，失火时，可用水、泡沫灭火器或二氧化碳灭火器扑救。
2.应贮存在阴凉、 通风、 干燥的库房内， 包装密封， 防潮， 不可与酸类物品共贮、 混运。

稳定性相关：

可与焦磷酸钠形成复盐，对金属离子具有较强络合能力

其它信息：

、物性数据

1.       性状：淡绿色粉末

2.       密度(g/mL,25/4℃）：

3.       相对蒸汽密度（g/mL,空气=1）：

4.       熔点（ºC）：

5.       沸点（ºC,常压）：

6.       沸点（ºC,5.2kPa）：

7.       折射率：

8.       闪点（ºC）：

9.       比旋光度（º）：

10.    自燃点或引燃温度（ºC）：

11.    蒸气压（kPa,25ºC）：

12.    饱和蒸气压（kPa,60ºC）：

13.    燃烧热（KJ/mol）：

14.    临界温度（ºC）：

15.    临界压力（KPa）：

16.    油水（辛醇/水）分配系数的对数值：

17.    爆炸上限（%,V/V）：

18.    爆炸下限（%,V/V）：

19.    溶解性：溶于酸，不溶于水。

安全信息展开↓

危险类别码：
R36/37/38:Irritating to eyes, respiratory system and skin .
安全说明：
S26-S36/37/39
安全标志：
S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
:

MSDS 展开↓

Section 1. Chemical Product and Company Identification
    Copper pyrophosphate        Catalog    
    C1660, XX774
    Common Name/
    Number(s).
    Trade Name
    CAS#        10102-90-6    
    Manufacturer
    RTECS        Not available.    
    SPECTRUM CHEMICAL MFG. CORP.
    TSCA        TSCA 8(b) inventory: Copper    
    pyrophosphate
    Commercial Name(s)        Not available.    
    CI# Not available.
    Synonym        Not available.    
    IN CASE OF EMERGENCY
    Not available.
    Chemical Name
    Chemical Family        Not available.        CALL (310) 516-8000    
    Cu2P2O7.3H2O
    Chemical Formula
    SPECTRUM CHEMICAL MFG. CORP.
Section 2.Composition and Information on Ingredients
    Exposure Limits
    TWA (mg/m3)        STEL (mg/m3) CEIL (mg/m3)    
    Name        CAS #        % by Weight    
    1) Copper pyrophosphate        10102-90-6        100    
    Toxicological Data        Copper pyrophosphate    
    on Ingredients        LD50: Not available.    
    LC50: Not available.
Section 3. Hazards Identification
    Potential Acute Health Effects Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation.
    Potential Chronic Health        CARCINOGENIC EFFECTS: Not available.    
    Effects        MUTAGENIC EFFECTS: Not available.    
    TERATOGENIC EFFECTS: Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated or prolonged exposure is not known to aggravate medical condition.
    Copper pyrophosphate
Section 4. First Aid Measures
    Eye Contact        Check for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.    
    Skin Contact        After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin    
    with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.
    Cover the irritated skin with an emollient. If irritation persists, seek medical attention.
    Serious Skin Contact        Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical    
    attention.
    Inhalation        Allow the victim to rest in a well ventilated area. Seek immediate medical attention.    
    Serious Inhalation        Not available.    
    Ingestion        Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not    
    breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
    Serious Ingestion
    Not available.
Section 5. Fire and Explosion Data
    Flammability of the Product Non-flammable.
    Auto-Ignition Temperature Not applicable.
    Not applicable.
    Flash Points
    Not applicable.
    Flammable Limits
    Products of Combustion        Not available.    
    Fire Hazards in Presence of Not applicable.
    Various Substances
    Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
    of Various Substances        Risks of explosion of the product in presence of static discharge: Not available.    
    Fire Fighting Media        Not applicable.    
    and Instructions
    Not available.
    Special Remarks on
    Fire Hazards
    Special Remarks on Explosion Not available.
    Hazards
Section 6. Accidental Release Measures
    Small Spill        Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by    
    spreading water on the contaminated surface and dispose of according to local and regional authority
    requirements.
    Large Spill        Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water    
    on the contaminated surface and allow to evacuate through the sanitary system.
    Copper pyrophosphate
Section 7. Handling and Storage
    Precautions        Do not breathe dust. Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory    
    equipment If you feel unwell, seek medical attention and show the label when possible. Avoid contact with skin
    and eyes
    Storage        No specific storage is required. Use shelves or cabinets sturdy enough to bear the weight of the chemicals. Be    
    sure that it is not necessary to strain to reach materials, and that shelves are not overloaded.
Section 8. Exposure Controls/Personal Protection
    Engineering Controls        Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below    
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection        Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.    
    Gloves.
    Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
    a Large Spill        to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist    
    BEFORE handling this product.
    Exposure Limits        Not available.    
Section 9. Physical and Chemical Properties
    Physical state and appearance Solid.        Odor        Not available.    
    Taste        Not available.    
    Molecular Weight        355.07 g/mole    
    Color        Not available.    
    pH (1% soln/water)        Not available.    
    Not available.
    Boiling Point
    Melting Point        Not available.    
    Not available.
    Critical Temperature
    Specific Gravity        Not available.    
    Vapor Pressure        Not applicable.    
    Vapor Density        Not available.    
    Volatility        Not available.    
    Odor Threshold        Not available.    
    Water/Oil Dist. Coeff.        Not available.    
    Ionicity (in Water)        Not available.    
    Dispersion Properties        Not available.    
    Solubility        Not available.    
Section 10. Stability and Reactivity Data
    The product is stable.
    Stability
    Instability Temperature        Not available.    
    Conditions of Instability        Not available.    
    Not available.
    Incompatibility with various
    substances
    Non-corrosive in presence of glass.
    Corrosivity
    Copper pyrophosphate
    Not available.
    Special Remarks on
    Reactivity
    Not available.
    Special Remarks on
    Corrosivity
    Polymerization        No.    
Section 11. Toxicological Information
    Routes of Entry        Eye contact. Inhalation. Ingestion.    
    Toxicity to Animals        LD50: Not available.    
    LC50: Not available.
    Chronic Effects on Humans Not available.
    Other Toxic Effects on
    Hazardous in case of skin contact (irritant), of ingestion, of inhalation.
    Humans
    Special Remarks on        Not available.    
    Toxicity to Animals
    Special Remarks on        Not available.    
    Chronic Effects on Humans
    Special Remarks on other        Not available.    
    Toxic Effects on Humans
Section 12. Ecological Information
    Ecotoxicity        Not available.    
    BOD5 and COD        Not available.    
    Products of Biodegradation        Possibly hazardous short term degradation products are not likely. However, long term degradation products may    
    arise.
    Toxicity of the Products        The products of degradation are as toxic as the original product.    
    of Biodegradation
    Not available.
    Special Remarks on the
    Products of Biodegradation
Section 13. Disposal Considerations
    Waste Disposal
Section 14. Transport Information
    DOT Classification        Not a DOT controlled material (United States).    
    Identification        Not applicable.    
    Special Provisions for        Not applicable.    
    Transport
    DOT (Pictograms)
    Copper pyrophosphate
Section 15. Other Regulatory Information and Pictograms
    TSCA 8(b) inventory: Copper pyrophosphate
    Federal and State
    Regulations
    California
    Proposition 65
    Warnings
    Other Regulations        Not available..    
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    DSCL (EEC)        R36/38- Irritating to eyes and skin.    
    Health Hazard
    HMIS (U.S.A.)        2 National Fire Protection    
    0 Flammability
    0 Association (U.S.A.)
    Fire Hazard
    2 0 Reactivity
    Health
    Reactivity
    0
    Specific hazard
    Personal Protection
    E
    WHMIS (Canada)
    (Pictograms)
    DSCL (Europe)
    (Pictograms)
    TDG (Canada)
    (Pictograms)
    ADR (Europe)
    (Pictograms)
    Protective Equipment
    Gloves.
    Lab coat.
    Dust respirator. Be sure to use an
    approved/certified respirator or
    equivalent.
    Splash goggles.

SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据展开↓

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:4

3.氢键受体数量:7

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积124

7.重原子数量:10

8.表面电荷:2

9.复杂度:147

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:2

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