nitrate of baryta

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• Dictionary of chemical formulas — This is a list of chemical compounds with chemical formulas and CAS numbers, indexed by formula. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element. Table …   Wikipedia

• BARYUM — Du grec barus , lourd Symbole chimique: Ba Numéro atomique: 56 Masse atomique: 137,34 g Point de fusion: 725 0C Point d’ébullition: 1 640 0C Densité (à 20 0C): 3,5. Deuxième membre de la famille des alcalinoterreux (après le calcium), dont C. W.… …   Encyclopédie Universelle

• Barium — (pronEng|ˈbɛəriəm) is a chemical element. It has the symbol Ba, and atomic number 56. Barium is a soft silvery metallic alkaline earth metal. It is never found in nature in its pure form due to its reactivity with air. Its oxide is historically… …   Wikipedia

• Ultramarine — infobox color|title=Ultramarine|hex=120a8f|textcolor=white r=18|g=10|b=143 c=100|m=90|y=4|k=1 h=244|s=93|v=56 Ultramarine is a blue pigment consisting primarily of a double silicate of aluminium and sodium with some sulfides or sulfates, and… …   Wikipedia

• List of photographic processes — This page list various photographic processes.Color*Chromogenic positive (Ektachrome) **E 4 process **E 6 process *Chromogenic negative **C 41 process **RA 4 process *Dye destruction **Cibachrome **Ilfochrome *Kodachrome **K 12 process **K 14… …   Wikipedia

• 7440-39-3 — Baryum Baryum …   Wikipédia en Français

• Barium — Baryum Baryum …   Wikipédia en Français

• Baryum — Césium ← Baryum → Lanthane Sr …   Wikipédia en Français

• barium — /bair ee euhm, bar /, n. Chem. a whitish, malleable, active, divalent, metallic element, occurring in combination chiefly as barite or as witherite. Symbol: Ba; at. wt.: 137.34; at. no.: 56; sp. gr.: 3.5 at 20°C. [1800 10; BAR(YTES) + IUM] * * *… …   Universalium

• nitrobarite — “+ noun Etymology: nitr + baryta + ite : native barium nitrate …   Useful english dictionary