
Cobalt iron oxide
Other name: Cobalt ferrite, cobalt diiron tetraoxide, dicobaltous diferric oxygen(-2) anion
CAS no. : 12052-28-7
EINECS no. : 234-992-3
Molecular formula: CoFe2O4
Molecular weight: 234.6208
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Purity: 98%
Particle size: 35鈥55 nm
Appearance: black powder
Morphology: spherical
Bulk density: 0.41-0.51 g/cm3
True density: ~5.3g/cm3
Typical magnetic properties:
Saturation magnetization Ms: 46.8 emu/g
Remanent magnetization Mr: 17.3 emu/g
Coercivity: 900 Oe
USES:
CoFe2O4 ferrite is a high quality magnetic recording material with high saturation magnetization intensity and coercivity, large magnetic crystal anisotropy and magnetostriction, and good chemical stability. It is a good magnetic recording and magnetooptic recording material. It can be used to produce high quality magnetic recording material products, such as high-density disk, tape, etc..
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Chemical formula: SnS
Molecular weight:150.775
CAS number: 1314-95-0
EINECS: 215-248-7
Melting point : 880 鈩
Boiling point: 1230 鈩
Water: insolubility
Density: relative density 5.22
Molality: 150.775 g/mol g路mol鈦宦
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Other name: Osmium(VIII) oxide; tetraoxoosmium; Osmium oxide
CAS no. : 20816-12-0
EINECS no. : 244-058-7
Molecular formula: O4Os
Molecular weight: 254.2276
Melting point (鈩) : 41.0
Relative density (water =1) : 4.91
Boiling point (鈩) : 130
Saturated vapor pressure (kPa) : 0.93/20 鈩
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Other name: CZTS
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Molecular weight :439.471 g / mol
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Other name: Stannic sulfide; Tin disulphide; Tin sulfide (SnS2); sulfur(2-) dihydride; Tin(鈪) sulfide; Tin(IV) sulfide
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EINECS number: 215-252-9
Molecular formula: H4S2Sn
Molecular weight: 186.87176
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EINECS no. : 236-236-5
Formula: H2SnO3
Molecular weight: 168.59
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EINECS no. : 234-646-1
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EINECS no. : 269-056-3
Molecular formula: MnFe2O4
Molecular weight: 230.63
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Other name: Alumina trihydrate; Aluminium hydrate
CAS no. : 51-21645-2
EINECS no. : 244-492-7
Molecular formula: Al(OH)3
Molecular weight: 78.0027
Melting point: 300 鈩 (lose) water
Solubility: insoluble
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