高铼酸钠

高铼酸钠 基本信息
CAS号 13472-33-8 分子式 NaO4Re
分子量 273.19400 精确质量  273.92500
PSA  74.27000 LogP  -0.47520

基本信息 展开↓

CAS号:
13472-33-8
分子式:
NaO4Re
分子量:
273.19400
中文名称:
高铼酸钠
英文名称:
SODIUM PERRHENATE
中文别名:
高铼酸钠;
过铼酸钠
英文别名:
SODIUM PERRHENATE;
sodium,oxido(trioxo)rhenium
精确分子量/精确质量:
273.92500
极性分子表面积/PSA:
74.27000
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。
贝尔斯坦号/MDL:
MFCD00014231
EINECS:
236-742-9
PubChem:
24863779

生产制备方法及用途展开↓

制备方法


1.用高铼酸溶解氢氧化钠或碳酸钠生成。 2.由五氯化铼与氢氧化钠水溶液一起加热,得高铼酸钠的白色烟雾和ReO2·xH2O黑色沉淀。

合成制备方法


1.用高铼酸溶解氢氧化钠或碳酸钠生成。

2.由五氯化铼与氢氧化钠水溶液一起加热,得高铼酸钠的白色烟雾和ReO2·xH2O黑色沉淀。

用途简介


物化性质展开↓

密度:
5.39
熔点:
300ºC
存储条件/存储方法:

常温密闭,阴凉通风干燥

稳定性相关:

常温常压下稳定

避免的物料 还原剂 易氧化材料 有机材料。易溶于水、乙醇。

其它信息:

1.       性状:无色六方系晶体或粉末,有吸湿性。

2.       密度(g/mL,25/4℃):5.39

3.       相对蒸汽密度(g/mL,空气=1):未确定

4.       熔点(ºC):300(在氧气中)

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):未确定

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

安全信息展开↓

包装等级:
II
风险类别:
5.1
危险类别码:
R8
安全标志:
S17:远离可燃物质。
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
S27:立刻除去所有污染衣物。
:
危险标志:
O: Oxidizing agent;Xi: Irritant;

化学图谱

  1. 高铼酸钠红外图谱(IR1)

上一页 1/4 下一页

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WD3675000
CHEMICAL NAME :
Sodium perrhenate
CAS REGISTRY NUMBER :
13472-33-8
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
Na.O4-Re
MOLECULAR WEIGHT :
273.19
WISWESSER LINE NOTATION :
NA RE-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1050 mg/kg
TOXIC EFFECTS :
Behavioral - rigidity (including catalepsy) Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 45,576,1940
毒理学数据:

1、急性毒性:主要的刺激性影响:

在皮肤上面:刺激皮肤和粘膜;

在眼睛上面:刺激的影响;没有已知的敏化影响。

生态数据:

通常对水体是稍微有害的,不要将未稀释或大量产品接触地下水,水道或污水系统,未经政府许可勿将材料排入周围环境。

MSDS 展开↓


Section 1: Product Identification
   Chemical Name:       Sodium perrhenate (99.9%-Re)    
   CAS Registry Number:       13472-33-8    
   Formula:       NaReO4    
   EINECS Number:       236-742-9    
   Chemical Family:       inorganic compound    
   Synonym:       Sodium rhenate, Sodium rhenium oxide    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       13472-33-8       100%       no data       no data    

Section 3: Hazards Identification
   Emergency Overview:       Severely irritating to eyes, skin and respiratory tract.    
   Primary Routes of Exposure:       Ingestion, inhalation, skin, eyes.    
   Eye Contact:       Causes severe irritation to the eyes. May cause blindness.    
   Skin Contact:       Irritant. May cause dermatitis and mild chemical burns.    
   Inhalation:       Severely irritating to the nose, mucous membranes and respiratory tract.    
   Ingestion:       Causes irritation to the mouth, throat and gastrointestinal tract.    
   Acute Health Affects:       Severely 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 in
   Inhalation:
   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:       carbon dioxide, dry chemical or foam    
   If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure
   Special Fire Fighting Procedures:
   self-contained breathing apparatus and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit irritating rhenium oxide fumes.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: Oxidizer. Fire or explosion hazard by chemical reaction with combustibles.

SECTION 6: Accidental Release Measures
   To avoid raising dust, small spills may be mixed with diatomaceous earth, sand, vermiculite, or other suitable
   Spill and Leak Procedures:
   non combustible material and swept up.

SECTION 7: Handling and Storage
   Handling and Storage:       Store in a cool, dry well-ventilated area away from heat and direct sunlight. Keep containers tightly sealed.    

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:       This product should be handled in an efficient fume hood.    
   If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory
   Respirator:
   Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       This product should be handled in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

SECTION 9: Physical and Chemical Properties
   Color and Form:       white powder    
   Molecular Weight:       273.19    
   Melting Point:       300°    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       5.39    
   Odor:       none    
   Solubility in Water:       100g/100cc    

SECTION 10: Stability and Reactivity
   Stability:       hygroscopic    
   Hazardous Polymerization:       no hazardous polymerization.    
   Conditions to Avoid:       contact with reducing agents.    
   Incompatibility:       reducing agents    
   Decomposition Products:       oxygen and rhenium oxide and sodium oxide    

SECTION 11: Toxicological Information
   RTECS Data:       Intraperitoneal(rat); LDLo: 1050mg/kg    
   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):       Oxidizing solid, N.O.S.    
   Hazard Class (CFR):       5.1    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       II    
   UN ID Number (CFR):       UN# 1479    
   Shipping Name (IATA):       Oxidizing solid, N.O.S.    
   Hazard Class (IATA):       5.1    
   Additional Hazard Class (IATA):       NA    
   Packaging Group (IATA):       II    
   UN ID Number (IATA):       UN# 1479    

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

分子结构与计算化学数据展开↓

分子结构数据


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:273.925028 Da

8、标称质量:274 Da

9、平均质量:273.1944 Da

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:0

3.氢键受体数量:4

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74.3

7.重原子数量:6

8.表面电荷:0

9.复杂度:118

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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