10102-90-6

• 常用中文名：焦磷酸铜
• 常用英文名：Copper pyrophosphate
• CAS号：10102-90-6
• 分子式：Cu₂O₇P₂
• 分子量：301.035
• 相关类别： 无机化工 无机盐 磷化物、金属的磷酸、偏磷酸、次磷酸和焦磷酸盐
• 发布时间：2018-09-25 15:33:07
• 更新时间：2024-01-02 17:26:30
• 【用途一】
  用作分析试剂
  【用途二】
  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。

名称

• 中文名: 焦磷酸铜
• 英文名: Copper pyrophosphate
• 中文别名: 焦磷酸銅
• 英文别名: CUPRIC PYROPHOSPHATE DIH2O; Cupricpyrophosphate,trihydra; MFCD00016061; COPPER (II) PYROPHOSPHATE; Cu2P2O7.3H2O; TetracopperPyrophosphate; CUPRIC PYROPHOSPHATE; COPPER(II)PHOSPHATE,PYRO; Copper diphosphate; EINECS 233-279-4

物化性质

• 熔点: 1170ºC
• 分子式: Cu₂O₇P₂
• 分子量: 301.035
• 精确质量: 299.771118
• PSA: 155.23000
• LogP: 0.93620
• 外观性状: 绿色至蓝色粉末
• 储存条件:

  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:

  可与焦磷酸钠形成复盐，对金属离子具有较强络合能力

• 计算化学:

  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

• 更多:

  、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。

MSDS

Section 1. Chemical Product and Company Identification Copper pyrophosphateCatalog C1660, XX774 Common Name/ Number(s). Trade Name CAS#10102-90-6 Manufacturer RTECSNot available. SPECTRUM CHEMICAL MFG. CORP. TSCATSCA 8(b) inventory: Copper pyrophosphate Commercial Name(s)Not available. CI# Not available. SynonymNot available. IN CASE OF EMERGENCY Not available. Chemical Name Chemical FamilyNot 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) NameCAS #% by Weight 1) Copper pyrophosphate10102-90-6100 Toxicological DataCopper pyrophosphate on IngredientsLD50: 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 HealthCARCINOGENIC EFFECTS: Not available. EffectsMUTAGENIC 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 ContactCheck for and remove any contact lenses. Do not use an eye ointment. Seek medical attention. Skin ContactAfter 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 ContactWash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention. InhalationAllow the victim to rest in a well ventilated area. Seek immediate medical attention. Serious InhalationNot available. IngestionDo 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 CombustionNot 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 SubstancesRisks of explosion of the product in presence of static discharge: Not available. Fire Fighting MediaNot applicable. and Instructions Not available. Special Remarks on Fire Hazards Special Remarks on Explosion Not available. Hazards Section 6. Accidental Release Measures Small SpillUse 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 SpillUse 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 PrecautionsDo 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 StorageNo 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 ControlsUse 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 ProtectionSplash 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 Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Physical state and appearance Solid.OdorNot available. TasteNot available. Molecular Weight355.07 g/mole ColorNot available. pH (1% soln/water)Not available. Not available. Boiling Point Melting PointNot available. Not available. Critical Temperature Specific GravityNot available. Vapor PressureNot applicable. Vapor DensityNot available. VolatilityNot available. Odor ThresholdNot available. Water/Oil Dist. Coeff.Not available. Ionicity (in Water)Not available. Dispersion PropertiesNot available. SolubilityNot available. Section 10. Stability and Reactivity Data The product is stable. Stability Instability TemperatureNot available. Conditions of InstabilityNot 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 PolymerizationNo. Section 11. Toxicological Information Routes of EntryEye contact. Inhalation. Ingestion. Toxicity to AnimalsLD50: 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 onNot available. Toxicity to Animals Special Remarks onNot available. Chronic Effects on Humans Special Remarks on otherNot available. Toxic Effects on Humans Section 12. Ecological Information EcotoxicityNot available. BOD5 and CODNot available. Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the ProductsThe 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 ClassificationNot a DOT controlled material (United States). IdentificationNot applicable. Special Provisions forNot 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 RegulationsNot 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

安全

• 风险声明 (欧洲): R36/37/38:Irritating to eyes, respiratory system and skin .
• 安全声明 (欧洲): S26-S36/37/39

制备

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