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Lanthanum sesquioxide

Lanthanum sesquioxide structure

CAS No:
1312-81-8
Formula:
La2O3
Chemical Name:
Lanthanum sesquioxide
Synonyms:
Lanthanum oxide (La2O3);Lanthana;Lanthanum sesquioxide;Lanthanum trioxide;Dilanthanum trioxide;Lanthanum(III) oxide;Dilanthanum oxide;Lanthanum oxide;Lanthanum(3+) oxide;LA 03;Lanthanum oxide (LaO1.5);Biral La-C 10;UG-La 01;162525-16-8;1033016-73-7;1260088-45-6;1276122-74-7;1446435-10-4;2648610-66-4
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

DryPowder; Liquid; OtherSolid; PelletsLargeCrystals

Lanthanum sesquioxide Basic Attributes

Molecular Weight：

325.80900

Exact Mass：

325.79700

EC Number：

215-200-5

UNII：

4QI5EL790W

DSSTox ID：

DTXSID7051478

HScode：

2846901200

Characteristics

PSA：

43.37000

XLogP3：

-0.30600

Appearance：

DryPowder; Liquid; OtherSolid; PelletsLargeCrystals

Density：

6.50 g/cm³

Melting Point：

2315ºC

Boiling Point：

4200ºC (4500 K)

Flash Point：

4200°C

Refractive Index：

1.88

Water Solubility：

H2O: INsoluble

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36

safety instructions：

S26-S39

RTECS Number：

OE5330000

Marks：

Stability/Shelf Life：

Stable.

GHS Classification：

|Warning|H315 (98.29%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 543 companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

La(2)O(3)

Lanthanum sesquioxide Use and Manufacturing

Uses

Used to make optical glasses.

Fuels and fuel additives

Air care products

Production

10,000,000 - 50,000,000 lb

Manufacturing Info：

All other basic inorganic chemical manufacturing|Lanthanum oxide (La2O3): ACTIVE

Computed Properties

Molecular Weight:325.809
Hydrogen Bond Acceptor Count:3
Exact Mass:325.79747
Monoisotopic Mass:325.79747
Topological Polar Surface Area:3
Heavy Atom Count:5
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

Price Analysis

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Guide of Lanthanum sesquioxide

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Price Analysis
Recommended Suppliers
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Lanthanum sesquioxide

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