铌酸锂, 99.9% metals basis,Lithium niobate

产品编号:西域试剂-WR364799| CAS NO:12031-63-9| MDL NO:MFCD00011080| 分子式:LiNbO3| 分子量:147.85

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货号 包装 价格 库存与货期 购买量 操作
西域试剂-WR364799
271.00 杭州 北京(现货)
西域试剂-WR364799
739.00 杭州 北京(现货)
西域试剂-WR364799
2575.00 杭州 北京(现货)

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英文名称Lithium niobate
CAS编号12031-63-9
产品熔点1275°C
产品密度4,659 g/cm3
精确质量147.907150
PSA57.20000
外观性状白色粉末
折射率2.3055 (457 nm 160℃)
稳定性

常温常压下稳定

避免光,明火,高温。铌酸锂是一种铁电晶体,居里点1210℃,自发极化强度50×10-6C/cm2。经过畸化处理的铌酸锂晶体具有压电、铁电、光电、非线性光学、热电等多性能的材料,同时具有光折变效应。

莫氏硬度5;折射率n0=2.297;ne=2.208(λ=600nm);介电常数ε11s=44,ε33s=29.5,ε11T=84,ε33T=30;居里点1210℃;自发极化强度50×10-6C/cm2。为铁电晶体,经畸化处理的铌酸锂晶体是具有压电、铁电、光电、热电、非线性光学以及光折变效应的多功能材料。

这种盐以及Na和K盐在光电设备、音响设备和激光设备中有很广泛的应用。

储存条件

常温密闭,阴凉通风干燥处

相关文档

化学品安全说明书(MSDS)

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安全声明 (欧洲) S22-S24/25
危险品运输编码 NONH for all modes of transport
RTECS号 QT9800000

Section 1: Product Identification
Chemical Name:Lithium niobate (99.998%-Nb)PURATREM
CAS Registry Number:12031-63-9
Formula:LiNbO3
EINECS Number:234-755-4
Chemical Family:inorganic compound
Synonym:Lithium niobium oxide, Niobium lithium oxide.

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound12031-63-9100%no datano data

Section 3: Hazards Identification
Lithium is toxic to the central nervous system and on repeated ingestion may damage kidneys and act as a
Emergency Overview:
teratogen
Primary Routes of Exposure:Contact with skin and eyes. Dust inhalation.
Eye Contact:May cause slight to mild irritation of the eyes.
Skin Contact:May cause slight to mild irritation of the skin.
Inhalation:May be irritating to the nose, mucous membranes and respiratory tract.
Ingestion:Ingestion may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, weakness, and convulsions.
Acute Health Affects:Lithium is toxic to the central nervous system. May be irritating to skin, eyes and respiratory tract.
Chronic Health Affects:May cause kidney damage. May be a teratogen.
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.
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:147.85
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:none
Incompatibility:none
Decomposition Products:none

SECTION 11: Toxicological Information
RTECS Data:Oral (rat); LD: >8 gm/kg.
Carcinogenic Effects:none
Mutagenic Effects:none
Tetratogenic Effects:none

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: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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