Cas no 14507-19-8 (Lanthanum(III) hydroxide)
Lanthanum(III) hydroxide (La(OH)?) is an inorganic compound consisting of lanthanum cations and hydroxide anions. It is a white, crystalline solid with low solubility in water, making it useful in applications requiring controlled lanthanum release. The compound exhibits high thermal stability and is often employed as a precursor for synthesizing other lanthanum-based materials, such as oxides or phosphors. Its strong affinity for phosphate ions makes it valuable in water treatment for phosphate removal. Additionally, La(OH)? is utilized in catalysts, ceramics, and electronic materials due to its unique chemical and physical properties. The compound is typically handled under controlled conditions to prevent moisture absorption or decomposition.
Lanthanum(III) hydroxide structure
Product Name:Lanthanum(III) hydroxide
CAS No:14507-19-8
MF:H6LaO3
MW:192.95134305954
MDL:MFCD00016160
CID:87352
PubChem ID:24868325
Update Time:2025-10-28
Lanthanum(III) hydroxide Chemical and Physical Properties
Names and Identifiers
-
- Lanthanum hydroxide hydrate
- LanthanumhydroxidehydrateREOwhitepowder
- Lanthanum hydroxide
- Lanthanum (III) hydroxide
- lanthanum trihydrate
- lanthanum trihydroxide
- LanthanuM hydroxid
- Lanthanum trihydoxide
- lanthanum(3+) trihydroxide
- lanthanumhydroxide(la(oh)3)
- Lanthanum(III) hydroxide
- LANTHANUM HYDROXIDE, 99.9%
- LANTHANUM HYDROXIDE, 99.95%
- Lanthanum hydroxide (VAN)
- La(OH)3
- YXEUGTSPQFTXTR-UHFFFAOYSA-K
- V0899
- Lanthanum hydroxide (La(OH)3)
- EINECS 238-510-2
- MFCD00016160
- Lanthanum(3+) hydroxide
- Lanthanum(III) hydroxide, 99.9% trace metals basis
- Lanthanum(III) hydroxide, anhydrous (99.9%-La) (REO)
- UNII-7PTY21U5YN
- 14507-19-8
- EC 238-510-2
- trihydroxylanthanum
- lanthanum;trihydrate
- DTXSID5065778
- CS-0111691
- Lanthanum(III) hydroxide 99.99%
- LANTHANUM HYDROXIDE, 99.95%LANTHANUM HYDROXIDE, 99.95%LANTHANUM HYDROXIDE, 99.95%LANTHANUM HYDROXIDE, 99.95%
-
- MDL： MFCD00016160
- Inchi： 1S/La.3H2O/h;3*1H2
- InChI Key： CMGJQFHWVMDJKK-UHFFFAOYSA-N
- SMILES： [La].O.O.O
Computed Properties
- Exact Mass: 191.93868
- Monoisotopic Mass: 189.914567
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 3
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 4
- Rotatable Bond Count: 0
- Complexity: 0
- Covalently-Bonded Unit Count: 4
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 3
Experimental Properties
- Color/Form: White solid, insoluble in water, easy to absorb CO2 in air, decomposes before reaching the melting point when heated, and the decomposition temperature is 260 ℃.
- Density: 4.4 g/cm3
- Melting Point: decomposes [STR93]
- Boiling Point: 100°Cat760mmHg
- Flash Point: °C
- Solubility: Insoluble in water. Soluble in strong acids.
- Water Partition Coefficient: Insoluble in water. Soluble in strong acids.
- PSA: 94.5
- LogP: -0.53040
- Solubility: Soluble
Lanthanum(III) hydroxide Security Information
-
Symbol:
- Signal Word：Danger
- Hazard Statement： H314
- Warning Statement： P280,P305+P351+P338,P310
- Hazardous Material transportation number：UN 3262 8/PG 2
- WGK Germany：3
- Hazard Category Code： 34
- Safety Instruction： 26-27-36/37/39-45
-
Hazardous Material Identification：
- Risk Phrases：R34
- Safety Term：S26-S27-S36/37/39-S45
- TSCA：Yes
- Storage Condition：Store at 4°C,-4At ℃Store…Better
Lanthanum(III) hydroxide Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | L106122-2.5kg |
Lanthanum(III) hydroxide |
14507-19-8 | 99.9% metals basis | 2.5kg |
￥2082.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | L106122-25g |
Lanthanum(III) hydroxide |
14507-19-8 | 99.9% metals basis | 25g |
￥60.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | L106122-500g |
Lanthanum(III) hydroxide |
14507-19-8 | 99.9% metals basis | 500g |
￥489.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | L106122-100g |
Lanthanum(III) hydroxide |
14507-19-8 | 99.9% metals basis | 100g |
￥164.90 | 2023-09-02 | |
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 43123-50g |
Lanthanum(III) hydroxide, 99.95% (REO) |
14507-19-8 | 99.95% | 50g |
￥504.00 | 2023-04-13 | |
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 43123-250g |
Lanthanum(III) hydroxide, 99.95% (REO) |
14507-19-8 | 99.95% | 250g |
￥2520.00 | 2023-04-13 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 93-5711-10g |
Lanthanum(III) hydroxide |
14507-19-8 | anhydrous(99.9%-La)(REO) | 10g |
342.0CNY | 2021-07-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 93-5711-50g |
Lanthanum(III) hydroxide |
14507-19-8 | anhydrous(99.9%-La)(REO) | 50g |
1382.0CNY | 2021-07-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 93-5711-10g |
Lanthanum(III) hydroxide |
14507-19-8 | anhydrous(99.9%-La)(REO) | 10g |
342CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 93-5711-50g |
Lanthanum(III) hydroxide |
14507-19-8 | anhydrous(99.9%-La)(REO) | 50g |
1382CNY | 2021-05-08 |
Lanthanum(III) hydroxide Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:14507-19-8)Lanthanum(III) hydroxide
Order Number:A1201513
Stock Status:in Stock
Quantity:50g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:45
Price ($):245.0
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:14507-19-8)氫氧化鑭
Order Number:LE25940067
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:54
Price ($):discuss personally
Email:[email protected]
Lanthanum(III) hydroxide Related Literature
-
Qiyuan Wu,Shangmin Xiong,Peichuan Shen,Shen Zhao,Alexander Orlov Catal. Sci. Technol., 2015,5, 2059-2064
-
Joo Chuan Yeo,Kenry Lab Chip, 2016,16, 4082-4090
-
J. Matthew Kurley,Phillip W. Halstenberg,Abbey McAlister,Stephen Raiman,Richard T. Mayes RSC Adv., 2019,9, 25602-25608
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