CAS 10277-43-7 Lanthanum nitrate hexahydrate (HCID 16211478)

개요

Lanthanum nitrate hexahydrate is a white crystalline solid. (NTP, 1992)

이름 및 식별자

우선 이름: Lanthanum nitrate hexahydrate
IUPAC: lanthanum(3+);trinitrate;hexahydrate
현지명: 질산란탄
영어명: Lanthanum(III) nitrate hexahydrate
분자식: H12LaN3O15
분자량: 433.01

이름 및 동의어

10277-43-7LANTHANUM NITRATE HEXAHYDRATEUNII-KJ5G6NYF2WKJ5G6NYF2WCCRIS 3798Nitric acid, lanthanum(3+) salt, hexahydrateLANTHANUM TRINITRATE HEXAHYDRATEDTXSID6025488Lanthanum(III) nitrate, hexahydrate (1:3:6)LANTHANUM NITRATE HEXAHYDRATE [MI]RefChem:152323DTXCID905488

이름 더 보기

질산란탄LANTHANUM (III) NITRATEtrinitrateLanthanuM nitratLanthanumNitrateGrLANTHANUM NITRATE ARLANTHANUM NITRATE 6HYDLANTHANUM NITRATE 6H2OLANTHANUMNITRATE,REAGENTLanthanum nitrate, 99.9%

LANTHANUM(III) NITRATE, HEXAHYDRATELANTHANUM NITRATE (LA(NO3)3), HEXAHYDRATELANTHANUM(3+) SALT NITRIC ACID HEXAHYDRATE600-351-5LANTHANUM(3+) NITRATE HEXAHYDRATELanthanum(III) nitrate hexahydratelanthanum(3+);trinitrate;hexahydrateMFCD00149751

데이터베이스 식별자

CAS: 10277-43-7
PubChem CID: 16211478
DTXSID: DTXSID6025488
UNII: KJ5G6NYF2W
EC Number: 600-351-5

물성

구조 계산 물성

극성 표면적: 195 Å²
수소 결합 공여자 수: 6
수소 결합 수용자 수: 15
회전 가능 결합 수: 0
무거운 원자 수: 19
형식 전하: 0
복잡도: 18.8

실험 및 물리화학적 성질

Chemical ClassesMetals -> Rare Earth Metals

Solubilitygreater than or equal to 100 mg/mL at 68.9 °F (NTP, 1992)

Boiling Point259 °F at 760 mmHg (NTP, 1992)

Melting Point104 °F (NTP, 1992)

Physical Description · 2건

Lanthanum nitrate hexahydrate is a white crystalline solid. (NTP, 1992)

White crystalline solid. [CAMEO] Very soluble in water; [Merck Index]

물리화학적 성질

녹는점: 65 · 65-68 °C
끓는 점: 126 °C · 126 °C
인화점: 126 °C · 126°C
저장 조건: Storage temperature: no restrictions.
용해도: 1230 · 1230-1580g/l
물리적 상태: 고체
색상: 흰색에서 밝은 노란색
수소이온지수(pH): 3.4 · 3.4 (50g/l, H2O, 25℃)
수용성: 1580 g/L · 1580g/L(25℃)
Merck: 14 · 14,5363
안정성: 안정적인. 강산화제 - 가연성 물질과 접촉하면 화재가 발생할 수 있습니다. 흡습성(? - 조해성이라고도 보고됨!) 가연성 물질, 강한 환원제, 강산과 혼합할 수 없습니다.
주요 응용: 전기 도금재료 합성 전구체
InChI: 1S/La.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;
InChIKey: GJKFIJKSBFYMQK-UHFFFAOYSA-N
SMILES: [La+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
EPA: Lanthanum nitrate hexahydrate (10277-43-7)

화학적 성질

white crystals

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H272 (98.1%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]

P210, P220, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 52 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Chemical: Nitric acid, lanthanum(3+) salt, hexahydrate

Lanthanum nitrate, hexahydrate: Does not have an individual approval but may be used under an appropriate group standard

DOT LabelOxidizer

Fire HazardsFlash point data for this chemical is not available, but it is probably combustible. (NTP, 1992)

Health HazardsACUTE/CHRONIC HAZARDS: When heated to decomposition this compound emits toxic fumes. It is an irritant. (NTP, 1992)

Hazards SummaryExplosion and fire risk; [Hawley] See Lanthanum. See Lanthanum nitrate. See RARE EARTH METALS and linked occupational diseases.

Reactive GroupNitrate and Nitrite Compounds, Inorganic

안전 및 보호

Fire FightingFires involving this chemical should be controlled using a carbon dioxide, dry chemical, or Halon extinguisher. (NTP, 1992)

First Aid · 1건

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill Response · 1건

SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Isolation and EvacuationExcerpt from ERG Guide 140 [Oxidizers]:

Protective Action Criteria (PAC) · 3건

1.3 [mg/m3]

15 [mg/m3]

89 [mg/m3]

Personal Protective Equipment (PPE) · 1건

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

독성 정보

Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).

RAIS Toxicity Values · 4건

1.6e-05

PPRTV Current

1.6e-05

PPRTV Current

Hazard Quotient Level 0.1 or Cancer Risk Level 1E-06 · 6건

5.00e+01

Volatile

Mutagen

1.30e+00

1.90e+01

3.20e-01

Hazard Quotient Level 3 or Cancer Risk Level 1E-04 · 6건

3.80e+00

5.60e+01

9.60e-01

5.00e+01

1.6e-05

Volatile

안전 데이터

wgk: 3
tsca: Yes
rtecs: OE5250000
ridadr: UN 1477 5.1/PG 2
독성: LD50 orally in Rabbit: 4500 mg/kg
HS 번호: 28469000
risk_code: 8-36/37/38
hazard_code: O,Xi
safety_code: 17-26-36-37/39
포장분류: III
위험 등급: 5.1
Hazard Classifications: Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1Ox. Sol. 2
스토리지 클래스: 5.1B - Oxidizing hazardous materials

화학 및 산업

용도 및 제조

Uses · 2건

Used antiseptics and gas mantles; [Hawley]

Using Disinfectants or Biocides [Category: Clean]

응용 분야 · 1건

용도Starting material for the electrochemical synthesis of a LaMnO3 thin film coating on stainless steel substrates. A novel solvothermal process for formation of doped lanthanide oxysulfide, La2O2S, was developed in order to advance possible applications of this material in phosphors, fluorescent display tubes or heat transfer measurement. Lanthanum Nitrate is mainly applied in specialty glass, water treatment and catalyst. Various compounds of Lanthanum and other rare-earth elements (Oxides, Chlorides, etc.) are components of various catalysis, such as petroleum cracking catalysts. Small amounts of Lanthanum added to steel improves its malleability, resistance to impact, and ductility, whereas addition of Lanthanum to Molybdenum decreases its hardness and sensitivity to temperature variations. Small amounts of Lanthanum are present in many pool products to remove the Phosphates that feed algae.