Beryllium chromate is a hypothetical inorganic compound, with the chemical formula of BeCrO4.[citation needed] It is predicted to have a certain bonding...
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Calcium chromate is an inorganic compound with the formula CaCrO4, i.e. the chromate salt of calcium. It is a bright yellow solid which is normally found...
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nutrient. While chromium metal and Cr(III) ions are considered non-toxic, chromate and its derivatives, often called "hexavalent chromium", is toxic and carcinogenic...
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and thus protect the base alloy. Chromate conversion coating converts the surface aluminium to an aluminium chromate coating in the range of 0.00001–0...
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Beryllium borohydride – Be[BH4]2 Beryllium bromide – BeBr2 Beryllium carbonate – BeCO3 Beryllium chloride – BeCl2 Beryllium fluoride – BeF2 Beryllium...
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Chromium toxicity (section Chromate)
allergenic. The carcinogenity of chromate dust has been documented since the late 19th century, when workers in a chromate dye company were found to exhibit...
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Newman described the elevated cancer risk of workers in a chromate dye company. Chromate-induced dermatitis was reported in aircraft workers during World...
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Thomas Mancuso (section Beryllium)
including asbestos. He is credited for being the first to understand that beryllium and chromium could cause cancer. During World War II, Mancuso co-founded...
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Aluminium, cast alloys (other than silicon type); cadmium, plated and chromate −0.95 Hot-dip-zinc plate; galvanized steel −1.20 Zinc, wrought; zinc-base...
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various polonate solutions; and the acetate, bromate, carbonate, citrate, chromate, cyanide, formate, (II) or (IV) hydroxide, nitrate, selenate, selenite...
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misconception that only heavy metals can be toxic, but lighter metals such as beryllium and lithium can be toxic too. Not all heavy metals are particularly toxic...
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Retaining rings are typically made from carbon steel, stainless steel or beryllium copper and may feature a variety of finishes for aesthetics and corrosion...
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include chemicals like anilines, chromates, dinitrotoluenes, arsenic and inorganic arsenic compounds, beryllium and beryllium compounds, cadmium compounds...
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oxalate 533–51–7 Ag2Cl2 disilver dichloride 75763–82–5 Ag2CrO4 silver chromate 7784–01–2 Ag2Cr2O7 silver dichromate 7784–02–3 Ag2F silver subfluoride...
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when the metal is in a high oxidation state. For example, the colour of chromate, dichromate and permanganate ions is due to LMCT transitions. Another example...
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BaSO4 2.448×10−4 2.85×10−4 Beryllium carbonate BeCO3 0.218 Beryllium chloride BeCl2 42 42 Beryllium molybdate BeMoO4 3.02 Beryllium nitrate Be(NO3)2 97 102...
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as a replacement for barium chromate, which possesses a more greenish cast than the others. In comparison with lead chromate, it does not blacken due to...
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water, forming molybdates (MoO42−). Molybdates are weaker oxidants than chromates. They tend to form structurally complex oxyanions by condensation at lower...
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as a wood preservative. In the 1930s, a process of treating wood with chromated copper arsenate (also known as CCA or Tanalith) was invented, and for...
131 KB (14,364 words) - 03:07, 30 October 2024
(KBr) was formerly used as a sedative and in photography. While potassium chromate (K2CrO4) is used in the manufacture of a host of different commercial products...
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Triodide I−3 Oxoanions (Polyatomic ions) Carbonate CO2−3 Chlorate ClO−3 Chromate CrO2−4 Dichromate Cr2O2−7 Dihydrogen phosphate H2PO−4 Hydrogen carbonate...
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a precursor to other compounds of strontium, such as yellow strontium chromate, strontium carbonate, and strontium sulfate. Exposure of aqueous solutions...
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through the process of electroplating which may be passivated by the use of chromate salts. Group 12 elements are also used in electrochemistry as they may...
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oxalate 533-51-7 Ag2Cl2 silver(II) dichloride 75763-82-5 Ag2CrO4 silver chromate 7784-01-2 Ag2Cr2O7 silver dichromate 7784-02-3 Ag2F silver subfluoride...
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stainless steels, aluminium and alloys, copper (including alloys, e.g. beryllium copper). Sandia has also produced a comprehensive guide. Steel with an...
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(but less efficient) method over those based on radium bromide or radium chromate (used for the later stages of the separation). It was also used in medicine...
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replacement for lead(II) chromate with greater opacity, lightfastness, and weathering resistance than proposed organic lead chromate replacement pigments...
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forms the insoluble sulfate (RaSO4, the most insoluble known sulfate), chromate (RaCrO4), carbonate (RaCO3), iodate (Ra(IO3)2), tetrafluoroberyllate (RaBeF4)...
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(zircon: IMA1967 s.p., 1963) 7.FA.10 [646] [647] [648] (IUPAC: calcium chromate (VI)) Chrombismite (IMA1995-044) 4.CC.05 [649] [650] [651] (IUPAC: hexadecabismuth...
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Promecarb Propoxur Inorganic compounds Aluminium phosphide Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous...
37 KB (3,818 words) - 00:14, 18 June 2024