Thorium(IV) nitrate tetrahydrate is a white crystalline compound that is hygroscopic and slightly deliquescent. It decomposes at approximately 500°C and is very soluble in water and soluble in ethanol. Thorium(IV) nitrate tetrahydrate. is known for its use in various applications, particularly in the production of thoriated tungsten filaments and as a reagent for fluoride determination.
33088-16-3
Post Buying Request-
-
Basic information
- Product Name: Thorium(IV) nitrate tetrahydrate.
- Synonyms: Thorium,triaquatetranitrato-, monohydrate (8CI)
- CAS NO:33088-16-3
- Molecular Formula: Th(NO3)4·6H2O
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 33088-16-3.mol
-
Chemical Properties
- Melting Point: decomposes at 500℃ [HAW93]
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /white hygroscopic crystals
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- Water Solubility: very soluble H2O, alcohol [MER06]
- CAS DataBase Reference: Thorium(IV) nitrate tetrahydrate.(CAS DataBase Reference)
- NIST Chemistry Reference: Thorium(IV) nitrate tetrahydrate.(33088-16-3)
- EPA Substance Registry System: Thorium(IV) nitrate tetrahydrate.(33088-16-3)
-
Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 33088-16-3(Hazardous Substances Data)
33088-16-3 Suppliers
Recommended suppliers
33088-16-3 Usage
Uses
1. Used in Lighting Industry:Thorium(IV) nitrate tetrahydrate is used as a component in the production of thoriated tungsten filaments for incandescent gas mantles. The presence of thorium enhances the strength and durability of the filaments, making them more resistant to burnout and increasing their lifespan.
2. Used in Chemical Analysis:
Thorium(IV) nitrate tetrahydrate serves as a reagent for measuring fluorine in various samples. Its ability to react with fluoride ions makes it a valuable tool in analytical chemistry, particularly in the determination of fluoride concentrations in environmental, industrial, and biological samples.
3. Used in Research and Development:
Due to its unique properties and applications, Thorium(IV) nitrate tetrahydrate is also utilized in research and development for exploring new methods and applications in various industries, such as materials science, electronics, and pharmaceuticals.
Preparation
Thorium nitrate is obtained as an intermediate in making thorium metal from monazite sand. Also, the salt is prepared by heating thorium metal or its oxide or hydroxide with nitric acid, followed by evaporation of the solution and crystallization.Hazard
Thorium nitrate is highly toxic by ingestion and other routes of exposure. The compound also is a radiation hazard.Check Digit Verification of cas no
The CAS Registry Mumber 33088-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,8 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.Calculate Digit Verification of CAS Registry Number 33088-16:
(7*3)+(6*3)+(5*0)+(4*8)+(3*8)+(2*1)+(1*6)=103
103 % 10 = 3
So 33088-16-3 is a valid CAS Registry Number.
33088-16-3Upstream product
33088-16-3Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 33088-16-3
Thorium(IV) nitrate tetrahydrate.
