Cerium(III) Oxalate Hydrate Ce2(C2O4)3 nH2O CAS 15750-47-7 For High Purity Cerium Salts
lanthanum carbonate hydrate
,praseodymium hydroxide
Cerium(III) Oxalate Hydrate Ce2(C2O4)3 nH2O CAS 15750-47-7 For High Purity Cerium Salts
Name: Cerium(III) oxalate hydrate Molecular formula: Ce2(C2O4)3·nH2O
CAS: 15750-47-7 Molecular weight: 544.29
Description: Cerium Oxalate is a white crystalline powder, odorless and tasteless. The anhydrous salt is monoclinic columnar crystal. The density of drying in vacuum is 2.2413 g / cm3. The water salt loses 8 molecules of crystal water at 110 ℃. It is insoluble in water, ethanol,, alkali hydroxide solution, oxalic acid solution and alkali solution; it is soluble in dilute sulfuric acid and hydrochloric acid, but insoluble in water. Cerium Oxalate is mainly precipitated by adding oxalic acid or oxalic acid-base metal salt to cerium trivalent salt solution. Or heating the hydrochloric acid acid solution of ceric ammonium nitrate (tetravalent), and then reacting with oxalic acid to prepare.
Specification:
| Name | Ce2(C2O4)3_4N | Ce2(C2O4)3_3N5 | ||
| Molecular formula | Ce2(C2O4)3 nH2O | Ce2(C2O4)3 nH2O | ||
| CAS | 15750-47-7 | 15750-47-7 | ||
| Total rare earth TREO | % | ≥45.0 | ≥45.0 | |
| CeO2/TREO | % | ≥99.99 | ≥99.95 | |
| Rare earth impurities | % | ≤0.01 | ≤0.05 | |
| Fe2O3 | % | ≤0.001 | ≤0.005 | |
| SiO2 | % | ≤0.002 | ≤0.005 | |
| CaO | % | ≤0.005 | ≤0.01 | |
| Chloride Cl- | % | ≤0.03 | ≤0.05 | |
| property | White powder | |||
| Application area | Used as chemical reagent and other high purity cerium salts, etc. | |||
| package | Conventional packaging, flexible packaging according to customer needs | |||
Packing: 50kg double plastic woven bag packaging, also provided small package: 100g, 500g, 1kg, 5kg and so on.
Uses: It is used as a chemical reagent and other cerium salts. It has the effects of stomach strengthening, antiemetic and sedative, but it is a kind of dramatic medicine. Mainly used in medicine industry and separation of cerium metal elements.
-
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor Name: Lanthanum oxide CAS: 1312-81-8 Molecular formula: La2O3 Molecular weight: 325.81 Description: The rare earth chloride solution after cerium removal uses the neutral phosphine extractant dimethylheptyl methylphosphonate (P350), and the P350-kerosene system is used for 35 to 38 levels of extraction to separate lanthanum from other rare earths. The solution was neutralized with ammonia water,
-
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst Name: Cerium(IV) hydroxide Molecular formula: Ce(OH)4 CAS: 12014-56-1 Molecular weight: 208.15 Description: Cerium hydroxide is light yellow or brownish yellow powder, insoluble in water and weak acid, soluble in concentrated acid, and generates corresponding salt. Absorbing carbon dioxide in the air to produce cerium carbonate. The mixed light rare earth ores were roasted by sodium carbonate
-
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment Name: Lanthanum chloride hydrate Molecular formula: LaCl3.7H2O CAS: 10025-84-0 Molecular weight: 371.37 Description: Lanthanum Chloride is soluble in water and acid, slightly soluble in ethanol. A proper amount of lanthanum oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is lanthanum chloride hydrate after a few
-
DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
Dysprosium Hydride DyH3 CAS 13537-09-2 For Additives Of Permanent Magnet Name: Dysprosium hydride, Dysprosium trihydride Molecular formula: DyH3 CAS: 13537-09-2 Molecular weight: 165.52 Description: Dysprosium hydride is gray-black or brownpowder, Dysprosium metal is introduced into hydrogen to absorb hydrogen to obtain brittle dysprosium hydride solid. Specification: NameDyH3_3NDyH3_2NMolecular formulaDyH3DyH3CAS13537-09-213537-09-2Total rare earth TREM%≥99.0≥99.0Dy/TREM%≥99
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
