Brevis
Product Name: Barium metallum Granula
CAS: 7440-39-3
Puritas: 99.9%
Formula: BA
Size: -20mm, XX ± 5mm, 20-50mm (sub Argon et oleum)
Melting Point: DCCXXV ° C (Lit.)
Fervens Point: MDCXL ° C (Lit.)
Density: 3.6 G / ML XXV ° C (Lit.)
Forma: irregularis figura in granulis / pellets / ingots
Color: Silver-Grey
Package: 1KG per signatum can
Productio | BARIUM | ||
Cas non | 7647-17-8 | ||
Batch No. | 161216606 | Quantitas: | 100.00kg |
Date de vestibulum: | Dec, 16.2016 | Date de test: | Dec, 16.2016 |
Test Item W /% | Results | Test Item W /% | Results |
Ba | > 99.92% | Sb | <0.0005 |
Be | <0.0005 | Ca | 0.015 |
Na | <0.001 | Sr | 0.045 |
Mg | 0.0013 | Ti | <0.0005 |
Al | 0.017 | Cr | <0.0005 |
Si | 0.0015 | Mn | 0.0015 |
K | <0.001 | Fe | <0.001 |
As | <0.001 | Ni | <0.0005 |
Sn | <0.0005 | Cu | <0.0005 |
Test vexillum | Esse, na et aliis XVI elementa: ICP-MS CA, SR: ICP, AES BA, TC-tic | ||
Conclusio: | Admix ad Enterprise Latin |
Barium est chemical elementum cum symbolum ba et nuclei numero LVI. Est quintus elementum in coetus II, a mollis argenteus metallicum alkaline terra metallum. Propter eius excelsum eget Reactivity, Barium est nusquam in natura est liberum elementum.
Applications: Metal et Alloys, portantes Alloys; plumbum-stannum solidatoris Alloys - ad augendam repertum resistentia; Alloy nickel ad scintillam plugs; additive ad ferro et mittetur ferrum inoculant; Alloys cum calcium, Manganese, Silicon et aluminium ut summus gradu ferro Deooxidizers.Barium habet tantum pauci Industrial Applications. In metallum est historice ad scavenge caeli in vacuo tubulis. Est pars ybco (summus temperatus superconductors) et electro Ceramics et additur ad ferro et mittetur ferrum ad redigendum magnitudinem carbonis grana in microstructure in metallum.
Barium, ut metallum vel cum Aluminium, quod ad removendum unwanted vapores (Glaciens) ex vacuo tubulis, ut TV picture fistulae. Barium idoneam hanc rem propter humilis vapor pressura et reactivity ad oxygeni, nitrogen, ipsum dioxide et aqua; Potest etiam partim removere nobilis vapores per dissolvat in crystallum cancellos.
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