12671-00-0

• 常用中文名：碳酸锆(IV),碱性水合物
• 常用英文名：Zirconium carbonate oxide
• CAS号：12671-00-0
• 分子式：CH₄O₁₀Zr₃
• 分子量：449.708
• 相关类别： 无机化工 无机盐 碳化物及碳酸盐
• 发布时间：2018-06-28 21:50:25
• 更新时间：2024-01-06 19:57:55
• 【用途一】
  用作生产高档油漆、高级涂料以及纤维的处理剂
  【用途二】
  用于制备锆，碳酸锆，有机化合物也用于造纸纺织及化妆品行业。
  【用途三】
  除臭剂、吸着剂 醋酸锆（Zirconium acetate)
  【用途四】
  碳酸锆
  【12671-00-0】
  主要应用于汽车尾气处理、光储存材料、结构陶瓷、油漆催干剂、玻璃、 油墨、医药 防霉，除臭剂 、化妆品、纤维、造纸的表面处理、建材防水剂等工业部门以及用作制备其他有机、无机锆产品的中间原料。

名称

• 中文名: 碳酸锆
• 英文名: oxygen(2-),zirconium(4+),carbonate,hydrate
• 英文别名: MFCD00172265; Zirconium carbonate oxide hydrate; EINECS 260-633-5; Zirconium carbonate monohydrate; UNII-2LCY12E5AT

物化性质

• 熔点: 135 °C (dec.)(lit.)
• 分子式: CH₄O₁₀Zr₃
• 分子量: 449.708
• 精确质量: 445.694550
• PSA: 144.14000
• 外观性状: 白色粉末
• 储存条件:

  干燥密闭的环境库房中

• 稳定性:

  莫氏硬度8～9。不溶于冷水和盐酸。可溶于含有硝酸或双氧水的氢氟酸和热浓硫酸。高温下与氯气反应生成四氯化锆。700℃时，在空气中燃烧生成氧化锆。不与水反应。操作时使用防毒口罩、防尘工作服，戴防护眼镜，注意保护皮肤。要保证在生产场所的空气中金属锆及其化合物的粉尘保持防爆浓度。要定期体检。

• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：445.694552 Da

  8、标称质量：446 Da

  9、平均质量：449.7085 Da

• 计算化学:

  1、 氢键供体数量：2

  2、 氢键受体数量：7

  3、 可旋转化学键数量：0

  4、 拓扑分子极性表面积（TPSA）：99.3

  5、 重原子数量：10

  6、 表面电荷：0

  7、 复杂度：39.8

  8、 同位素原子数量：0

  9、 确定原子立构中心数量： 0

  10、 不确定原子立构中心数量：0

  11、 确定化学键立构中心数量：0

  12、 不确定化学键立构中心数量：0

  13、 共价键单元数量：5

• 更多:

  1. 性状：暗灰色有金属光泽的立方晶体。性脆。

  2. 密度（g/mL,25℃）：6.7

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：3540

  5. 沸点（ºC,常压）：5100

  6. 沸点（ºC，0.05mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：易溶于有机酸和无机盐，可溶于碳酸铵；不溶于水和有机溶剂，

MSDS

Section 1: Product Identification Chemical Name:Zirconium (IV) carbonate, basic hydrate CAS Registry Number:12671-00-0 Formula:3ZrO2.CO2.XH2O EINECS Number:none Chemical Family:metal carbonate Synonym:Carbonic acid, zirconium salt Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound12671-00-0100%5mg/m3 (as Zr)5mg/m3 (as Zr) Section 3: Hazards Identification Emergency Overview:Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed. Primary Routes of Exposure:Ingestion Eye Contact:Causes slight to mild irritation of the eyes. Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Irritating to skin, eyes and respiratory tract. Ingestion:No information is available on the physiological effects of ingestion. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information available on long term chronic effects. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:none required If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained Special Fire Fighting Procedures: breathing apparatus and full protective clothing. Hazardous Combustion andNone Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Spill and Leak Procedures:Small spills can be mixed with powdered sodium carbonate or ground limestone and swept up. SECTION 7: Handling and Storage Handling and Storage:Store material in a tightly sealed bottle away from moisture. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Wear appropriate chemical resistant gloves and protective clothing. Skin Protection: Wear appropriate chemical resistant gloves and protective clothing. Ventilation:If possible, handle the material in an efficient fume hood. In the absence of adequate ventilation a respirator should be worn. The use of a respiratory requires a Respirator: Respirator Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:If possible, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white pwdr. Molecular Weight:431.68 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:Strong acids Incompatibility:none Decomposition Products:none SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:no data Mutagenic Effects:no data Tetratogenic Effects:no data SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound not listed Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• WGK德国: 1
• 海关编码: 2836999000

制备

1．碳还原法在电弧炉中用碳还原锆英石，制得碳化锆；在感应加热真空炉中用碳还原氧化锆也可制得碳化锆。

2．气相沉积法四氯化锆与碳氢化合物在氢气氛中，于900～1400℃反应，化学气相沉积而制得碳化锆。

海关

海关编码	2836999000