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THORIUM NITRATE HYDRATE

THORIUM NITRATE HYDRATE Structure
THORIUM NITRATE HYDRATE
  • CAS No.13823-29-5
  • Chemical Name:THORIUM NITRATE HYDRATE
  • CBNumber:CB0671592
  • Molecular Formula:N4O12Th
  • Formula Weight:480.06
  • MOL File:13823-29-5.mol
THORIUM NITRATE HYDRATE Property
  • Melting point decomposes at 500℃ [CRC10]
  • solubility very soluble in H2O, ethanol
  • color hygroscopic white plates
  • Water Solubility g/100g H2O: 186 (0°C), 187 (10°C), 191 (20°C) [LAN05]; additional solubility data are in [SIE94]
  • Merck 13,9454
  • Stability Stable. Deliquescent. Weakly radioactive (radioactivity 3300 Bq/g). Incompatible with reducing agents.
  • CAS DataBase Reference 13823-29-5(CAS DataBase Reference)
  • FDA UNII IF944P467K
  • EPA Substance Registry System Thorium nitrate (13823-29-5)
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H272-H302-H315-H319-H335-H373-H411
  • Precautionary statements P220-P261-P273-P305+P351+P338

THORIUM NITRATE HYDRATE Chemical Properties,Usage,Production

  • Chemical Properties white solid
  • Uses Reagent for determination of fluorine, thoriated tungsten filaments.
  • Preparation The phosphates are dissolved in cone, hydrochloric acid and precipitated with oxalic acid, and the thoroughly washed precipitate is extracted with warm aqueous Na2CO3. Most of the rare earths stay in the residue, while the thorium dissolves in the form of a carbonate complex, Na6Th(CO3)5. The material is freed of the remaining traces of rare earths by repeated crystallization in the form of the sulfate Th(SO4)2?8H2O. The procedure consists of precipitation of the hydroxide with ammonia and solution of the latter in sulfuric acid to re-form the sulfate. The precipitate from the last purification stage is dissolved in nitric acid to yield the nitrate.
  • General Description A white crystalline mass. Mildly toxic. Not combustible but accelerates burning of combustible materials. May explode in a fire if in large quantities or if the combustible material is finely divided. Toxic oxides of nitrogen are produced in fires. Mildly radioactive. Radioactive materials emit certain rays detectable only by instruments. Minimal radiation hazard in transport. No protective shielding for packages is required.
  • Air & Water Reactions Somewhat soluble in water.
  • Reactivity Profile Thorium nitrate is soluble in water and very soluble in alcohol (ethanol) and acids and is not combustible but accelerates burning of combustible materials. Thorium nitrate is highly reactive and incompatible with combustible materials, organic materials, and finely powdered metals. It may explode in a fire if in large quantities or if the combustible material is finely divided. Toxic oxides of nitrogen are produced in fires. Thorium nitrate, on contact with oxidising agent, oxidisable materials, and combustible and/or organic materials, causes fire and chemical hazards and violent explosion.
    Mixtures of metal/nonmetal nitrates with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures a nitrate with phosphorus, tin (II) chloride. or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. With water forms a weak solution of nitric acid, the reaction is not hazardous.
  • Hazard Dangerous fire and explosion risk in contact with organic materials, strong oxidizing agent. Radioactive.
  • Health Hazard Compound has low chemical toxicity, but alpha emission is expected to constitute a hazard if a fairly large amount is inhaled or ingested. Dust may irritate eyes and cause diffuse dermatitis. Beta and gamma emission is small.
  • Safety Profile Poison by intraperitoneal, intravenous, and intratracheal routes. Moderately toxic by ingestion. Experimental reproductive effects. Radioactive. An oxidizing material; when in contact with readily combustible substances will cause violent combustion or ignition. When heated to decomposition it emits toxic fumes of NOx. See also THORIUM and NITRATES.
THORIUM NITRATE HYDRATE Preparation Products And Raw materials
Raw materials
Preparation Products
THORIUM NITRATE HYDRATE Suppliers
Global(101)Suppliers
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
  • Supplier：
    career henan chemical co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：factory@coreychem.com
  • Country：China
  • ProdList：29808
  • Advantage：58
THORIUM NITRATE HYDRATE Spectrum
13823-29-5, THORIUM NITRATE HYDRATERelated Search:
  • 1
  • Salts
  • Chemical Synthesis
  • Catalysis and Inorganic Chemistry
  • ThoriumMetal and Ceramic Science
  • Thorium Salts
  • Inorganics
  • Thorium Salts
  • Thorium
  • Metal and Ceramic Science
  • Materials Science
  • Chemical Synthesis
  • Catalysis and Inorganic Chemistry
  • 化工原料
  • 化工
  • 金属
  • 试剂
  • 钍
  • 通用试剂
  • 催化和无机化学
  • Catalysis and Inorganic Chemistry
  • Thorium
  • Rare-Earth Metals
  • N4O12Thaq
  • ThNO34
  • ThNO34aq
  • ThNO344H2O
  • N4O12ThxH2O
  • N4O12TH4H2O
  • 3823-29-5
  • 钍硝酸钍
  • 硝酸钍水合物 硝酸钍
  • 硝酸钍水合物
  • 釷
  • 硝酸钍
  • 13823-29-5
  • THORIUM NITRATE
  • THORIUM TETRANITRATE(Hydrate form)
  • THORIUM NITRATE HYDRATE ISO 9001：2015 REACH
  • Thorium nitrate hydrate,AR，98%
  • Thorium nitrateQ: What is Thorium nitrate Q: What is the CAS Number of Thorium nitrate
  • TRORIUMNITRATE
  • Tetranitric acid thorium(IV) salt
  • THORIUM NITRATE GR
  • thorium nitrate[ur]
  • nitric acid, thorium salt
  • THORIUMNITRATE,CRYSTAL,REAGENT
  • THORIUMNITRATETETRAHYDRATE
  • Thorium nitrate hydr
  • thoriumnitrate,solid
  • thoriumnitrate((th(no3)4))[ur]
  • thorium(4+)nitrate
  • nitricacid,thorium(4++)salt
  • Nitric acid,thoriuM(4+) salt (4:1)
  • Thorium tetranitrate
  • THORIUM NITRATE HYDRATE
  • THORIUM(IV) NITRATE HYDRATE
  • THORIUM (IV) NITRATE

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