Einecs 235-573-8

Base Information

• Chemical Name: Einecs 235-573-8
• CAS No.: 12305-84-9
• Molecular Formula: Co7Sm2
• Molecular Weight: 713.25
• European Community (EC) Number: 235-573-8
• DSSTox Substance ID: DTXSID00153848
• Mol file: 12305-84-9.mol

Synonyms:12305-84-9;Cobalt, compound with samarium (7:2);EINECS 235-573-8;SAMARIUM COBALT POWDER (2:7);DTXSID00153848;XOMMEFOCIKLJGT-UHFFFAOYSA-N;NS00084582

Chemical Property of Einecs 235-573-8

Chemical Property:

• PSA: 0.00000
• LogP: 0.00000
• Water Solubility.: It is insoluble in water, but soluble in acids.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 718.37431
• Heavy Atom Count: 9
• Complexity: 0

Purity/Quality:

98%min ^*data from raw suppliers

Samarium cobalt powder ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [Co].[Co].[Co].[Co].[Co].[Co].[Co].[Sm].[Sm]
• Uses: It can be used as catalyst and chemical reagent. In its usual oxidized form, samarium is added to ceramics and glasses where it increases absorption of infrared light. Samarium-149 has high cross-section for neutron capture and is therefore used in the control rods of nuclear reactors.

Technology Process of Einecs 235-573-8

There total 8 articles about Einecs 235-573-8 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cobalt(II) sulfamate + samarium(III) chloride (10361-82-7) → Sm0.20Co0.80 (12017-68-4,12052-78-7,12187-46-1,12305-84-9)

Guidance literature:

With NH₂CH₂COOH; NH₄(NH₂SO₃); In water; Electrochem. Process; (N2); short pulse electrodeposition of aq. soln. of Co(NH2SO3)2, SmCl3, NH2CH2COOH and NH4(NH2SO3) at pH 4.65 on n-Si(100) (Sb-doped) substrate;

DOI:10.1016/j.jmmm.2004.04.131

Reference yield:

samarium (7440-19-9) + cobalt (7440-48-4) → Sm0.13Co0.87 (12017-68-4,12052-78-7,12187-46-1,12305-84-9)

Guidance literature:

In neat (no solvent); mechanical alloying for 12 h; the powders were pressed into disk-shaped specimens which were heat treated for 30 min at 700 ° C under a vacuum of 2E-7 torr;; X-ray diffraction;

DOI:10.1016/0925-8388(93)90064-T

Reference yield:

samarium (7440-19-9) + cobalt (7440-48-4) → Sm0.15Co0.85 (12017-68-4,12052-78-7,12187-46-1,12305-84-9)

Guidance literature:

In neat (no solvent); mechanical alloying for 12 h; the powders were pressed into disk-shaped specimens which were heat treated for 30 min at temperatures between 500-1000 ° C under a vacuum of 2E-7 torr;; X-ray diffraction;

DOI:10.1016/0925-8388(93)90064-T

upstream raw materials:

samarium

cobalt

samarium(III) chloride

Refernces

• 1、 Lefevre,Cataldo,Cohen-Adad,Allibert,Valignat. "Ternary system Sm-Co-Zr isoplethic section at Co = 89 at.%". . p. 210 - 215. Retrieved 2008/10/08.