13494-90-1

• 常用中文名：硝酸镓
• 常用英文名：gallium nitrate
• CAS号：13494-90-1
• 分子式：GaN₃O₉
• 分子量：255.738
• 相关类别： 无机化工 无机盐 金属硝酸盐及亚硝酸盐
• 发布时间：2018-07-08 13:12:39
• 更新时间：2024-01-06 08:18:21

名称

• 中文名: 硝酸镓水合物
• 英文名: Gallium(III) nitrate solution
• 中文别名: 硝酸镓; 硝酸镓(III)水合物; 硝酸镓(Ⅲ)九水
• 英文别名: gallium(iii) nitrate; gallium nitrate; GALLIUM (III) NITRATE (1:3); Gallium trinitrate; MFCD00149723; EINECS 236-815-5

物化性质

• 熔点: 110°C (dec.)
• 分子式: GaN₃O₉
• 分子量: 255.738
• 精确质量: 254.889038
• PSA: 206.64000
• LogP: 0.80900
• 外观性状: Liquid
• 水溶解性: It is soluble in water.
• 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：254.889035 Da

  8、标称质量：255 Da

  9、平均质量：255.7377 Da

• 计算化学:

  1、 氢键供体数量：0

  2、 氢键受体数量：9

  3、 可旋转化学键数量：0

  4、 拓扑分子极性表面积（TPSA）：199

  5、 重原子数量：13

  6、 表面电荷：0

  7、 复杂度：18.8

  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：4

• 更多:

  1. 性状：白色粉末。

  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）：110

  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：易溶于水。

MSDS

Name: Gallium(iii) nitrate hydrate 99.9998% Material Safety Data Sheet Synonym: Gallium nitrate; Gallium trinitrate; Nitric acid, gallium (3+) sal CAS: 13494-90-1 Section 1 - Chemical Product MSDS Name:Gallium(iii) nitrate hydrate 99.9998% Material Safety Data Sheet Synonym:Gallium nitrate; Gallium trinitrate; Nitric acid, gallium (3+) sal Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 13494-90-1 Gallium(III) nitrate hydrate 99.9998 236-815-5 Hazard Symbols: XI O Risk Phrases: 36/38 8 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes and skin. Contact with combustible material may cause fire.Hygroscopic (absorbs moisture from the air). Potential Health Effects Eye: Causes eye irritation. May cause conjunctivitis. Skin: Causes severe skin irritation. Ingestion: May cause burns to the gastrointestinal tract. May cause nausea, vomiting, and diarrhea, possibly with blood. Inhalation: Causes respiratory tract irritation. May cause acute pulmonary edema, asphyxia, chemical pneumonitis, and upper airway obstruction caused by edema. Chronic: Effects may be delayed. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Strong oxidizer. Contact with other material may cause fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water with caution and in flooding amounts. Runoff to sewer may create fire or explosion hazard. Extinguishing Media: Use water only! Contact professional fire-fighters immediately. Do NOT use dry chemicals, CO2, Halon or foams. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Cover with sand, dry lime or soda ash and place in a closed container for disposal. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Keep container tightly closed. Avoid contact with clothing and other combustible materials. Do not get on skin or in eyes. Avoid ingestion and inhalation. Use only in a chemical fume hood. Wash clothing before reuse. Storage: Keep away from heat, sparks, and flame. Do not store near combustible materials. Store in a tightly closed container. Store under nitrogen. Store in a cool, dry area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 13494-90-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline powder Color: white Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 110 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: > 110 deg C Solubility in water: Soluble. Specific Gravity/Density: Not available. Molecular Formula: GaN3O9.xH2O Molecular Weight: 255.74 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Moisture sensitive. Conditions to Avoid: Incompatible materials, ignition sources, dust generation, excess heat, combustible materials, reducing agents. Incompatibilities with Other Materials: Strong reducing agents, strong acids, acids, isocyanates, cyanides (e.g. potassium cyanide, sodium cyanide), hypophosphites, moisture, thiocyanates, aluminum powder + water, alkyl esters, phosphinates + heat, heavy metals. Hazardous Decomposition Products: Nitrogen oxides. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 13494-90-1: LW9625000 LD50/LC50: CAS# 13494-90-1: Oral, mouse: LD50 = 4360 mg/kg; Oral, mouse: LD50 = 4400 mg/kg. Carcinogenicity: Gallium(III) nitrate hydrate - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Other No information available. Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: NITRATES, INORGANIC, N.O.S. Hazard Class: 5.1 UN Number: 1477 Packing Group: II IMO Shipping Name: NITRATES, INORGANIC, N.O.S. Hazard Class: 5.1 UN Number: 1477 Packing Group: II RID/ADR Shipping Name: NITRATES, INORGANIC, N.O.S. Hazard Class: 5.1 UN Number: 1477 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI O Risk Phrases: R 36/38 Irritating to eyes and skin. R 8 Contact with combustible material may cause fire. Safety Phrases: S 17 Keep away from combustible material. WGK (Water Danger/Protection) CAS# 13494-90-1: No information available. Canada CAS# 13494-90-1 is listed on Canada's NDSL List. CAS# 13494-90-1 is listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 13494-90-1 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LW9625000 CAS REGISTRY NUMBER : 13494-90-1 LAST UPDATED : 199701 DATA ITEMS CITED : 12 MOLECULAR FORMULA : N3-O9.Ga MOLECULAR WEIGHT : 255.75 WISWESSER LINE NOTATION : GA N-O3*3 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Mammal - species unspecified TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Human DOSE/DURATION : 7 mg/kg TOXIC EFFECTS : Gastrointestinal - nausea or vomiting Kidney, Ureter, Bladder - renal function tests depressed Kidney, Ureter, Bladder - proteinuria TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Human DOSE/DURATION : 144 mg/kg TOXIC EFFECTS : Blood - normocytic anemia Blood - thrombocytopenia TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 4360 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 600 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 55 mg/kg TOXIC EFFECTS : Behavioral - anorexia (human) Lungs, Thorax, or Respiration - acute pulmonary edema Gastrointestinal - hypermotility, diarrhea TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg/10D-I TOXIC EFFECTS : Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - pleural effusion Related to Chronic Data - death TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 750 mg/kg/10D-I TOXIC EFFECTS : Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death MUTATION DATA TYPE OF TEST : DNA damage TEST SYSTEM : Mammal - species unspecified Lymphocyte DOSE/DURATION : 40 umol/L REFERENCE : JCHODP Journal of Clinical Hematology and Oncology. (Cancer Center at Wadley Institutes, POB 35988, Dallas, TX 75235) V.5(3)- 1975- Volume(issue)/page/year: 7,411,1976

安全

• 风险声明 (欧洲): R8;R36/37/38
• 安全声明 (欧洲): S17;S26;S36/S37/S39
• 危险品运输编码: UN 1477 5.1/PG 3

制备

将金属镓或三氧化二镓溶于硝酸。蒸发溶液，浓缩后加水。反复进行这一操作，直至浓溶液中无硝酸臭味。然后加水稀释，使每100mL溶液中含镓26g。将黏稠溶液冷却可析出Ga(NO3)3·xH2O。抽滤，所得结晶于室温下真空干燥，然后在40℃干燥48h，即得到无水物。