氧化剂。
| 中文名 | 六水高氯酸锶 |
|---|---|
| 英文名 | strontium,diperchlorate |
| 中文别名 | 过氯酸锶 |
| 英文别名 |
Perchloric acid,strontium salt
AC1NB6KI Strontium perchlorate strontium diperchlorate UN1508 MFCD00049547 strontium(2+) diperchlorate ion EINECS 236-614-2 AC1L1VKH CTK4B9218 |
| 熔点 | <100ºC |
|---|---|
| 分子式 | Cl2O8Sr |
| 分子量 | 286.52100 |
| 精确质量 | 285.80300 |
| PSA | 148.54000 |
| LogP | 0.42860 |
| 稳定性 | 吸湿溶解性mol/kg H2O：816(0℃)，1067（25℃），1270（40℃）。溶于乙醇。不溶于乙醚。ΔfH=-763kJ/mol。S=248J/(K·mol)。 |
| 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：285.802639 Da 8、标称质量：286 Da 9、平均质量：286.5212 Da |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:8 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积149 7.重原子数量:11 8.表面电荷:0 9.复杂度:95.8 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:3 |
| 更多 | 1. 性状：无色晶体。 2. 密度（g/mL,25/4℃）：未确定 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：100 5. 沸点（ºC,常压）：未确定 6. 沸点（ºC,5.2kPa）：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）：不适用的 11. 蒸气压（kPa,25ºC）：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：可溶解的 |
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Section 1: Product Identification Chemical Name:Strontium perchlorate dihydrate (99.9%-Sr) CAS Registry Number:13450-97-0 Formula:Sr(ClO4)2.2H2O EINECS Number:none Chemical Family:metal perchlorate salt Synonym:Perchloric acid, Strontium(II) salt, hexahydrate
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound13450-97-0100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to eyes, skin and respiratory tract. May be harmful if swallowed. Primary Routes of Exposure:Ingestion Eye Contact:Causes moderate irritation of the eyes. Skin Contact:Causes moderate irritation of the skin. Inhalation:Irritating to the nose, mucous membranes and respiratory tract. No specific information is available on the physiological effects of ingestion. May cause gastrointestinal Ingestion: irritation, nausea, and vomiting. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:Perchlorates reversibly inhibit thyroid iodine uptake. Kidney function may be affected. 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:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:Water spray Spray closed containers with water until fire is out. Avoid contact with combustible material. Fire fighters Special Fire Fighting Procedures: should be equipped with a NIOSH approved self-contained breathing apparatus. Hazardous Combustion andIf involved in a fire this material may emit corrosive hydrogen chloride fumes. Decomposion Products: Releases oxygen on heating. May decompose explosively under fire fighting conditions. Do not mix with Unusual Fire or Explosion Hazards: combustibles. SECTION 6: Accidental Release Measures Do not mix spilled powder with any combustible materials, such as sawdust. Sweep up the solid and dilute Spill and Leak Procedures: with water. SECTION 7: Handling and Storage Store in a tightly sealed container in a cool dry place away from combustible and flammable materials. If the Handling and Storage: container is left open, salt may adsorb moisture from the atmosphere SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Ventilation:If possible, handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators 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 xtl. Molecular Weight:286.52 (394.61) Melting Point:100° Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water: SECTION 10: Stability and Reactivity Stability:Hygroscopic Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:Any contact with combustible matter. Incompatibility:Reducing agents, organic matter, active metals, phosphorus, sulfur, hydrazine, hydroxylamine, strong acids Decomposition Products:Oxygen, Strontium oxide, hydrogen chloride, SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available SECTION 12: Ecological Information Ecological Information:No data available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Strontium perchlorate Hazard Class (CFR):5.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 1508 Shipping Name (IATA):Strontium perchlorate Hazard Class (IATA):5.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 1508 SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |
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毒理学数据: 1、急性毒性：主要的刺激性影响： 在皮肤上面：在皮肤上刺激皮肤和粘膜；在眼睛上面刺激眼睛。
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| 危害码 (欧洲) | Xi |
|---|---|
| 风险声明 (欧洲) | 8-34 |
| 安全声明 (欧洲) | S17-S26-S36/37/39 |
| 危险品运输编码 | 1508 |
| 包装等级 | II |
| 危险类别 | 5.1 |