硝酸镓,13494-90-1，生产厂家，价格-洛克化工网移动版

硝酸镓

中文名称：: 硝酸镓

中文别名：: 硝酸镓水合物;
硝酸镓;
硝酸镓(III)水合物;
硝酸镓(Ⅲ)九水

英文名称：: Nitric acid, galliumsalt (3:1)

英文别名：: Gallium(III) nitrate solution;
GALLIUM NITRATE

CAS No.：: 13494-90-1

分子式：: Ga.3HNO₃

分子量：: 255.73

精确分子量：: 257.91300

PSA：: 206.64000

MDL：: MFCD00149723

EINECS：: 236-815-5

InChI：: InChI=1/Ga.NO3/c;2-1(3)4/q+3;-13

风险术语：: R8 R36/37/38

安全术语：: S17 S26 S36/S37/S39

分子结构式：

SDS：: 查看

硝酸镓制备方法及用途

制备方法

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。

合成制备方法

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。

用途简介

硝酸镓物化性质

熔点：: 110°C (dec.)
其它信息：: 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。

硝酸镓毒理性

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

硝酸镓 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

硝酸镓分子结构与计算化学数据

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：254.889035 Da

8、标称质量：255 Da

9、平均质量：255.7377 Da

计算化学数据

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

硝酸镓

硝酸镓 制备方法及用途