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Hazcard – COSHH model risk assessment for chromium and its compounds including chromium(III) nitrate(V)-9-water (chromium  trinitrate), chromium(III) chloride-6-water, chromium(III) potassium sulfate(.. more
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Brief risk assessment guidance and experiment notes for small-scale and demonstration versions of the ammonium dichromate(VI) volcano. 
words matched: chromium(III), oxide

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Hazcard – COSHH model risk assessment for iron metal (powder, filings, foil, wire), iron(II) carbonate (saccharated), iron(III) oxide (ferric oxide, haematite), iron(II) iron(III) oxide (magnetite, fe.. more
words matched: chromium(III), oxide

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Hazcard – COSHH model risk assessment for bismuth, bismuth(III) chloride (bismuth trichloride), bismuth(III) chloride oxide (bismuth oxychloride) and bismuth(III) nitrate(V). Read this Hazcard in conj.. more
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Using iron metal, iron oxides, iron sulfates, and iron chlorides safely in practical work
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Using chromium metal, chromium salts, chrome alum, chromates and dichromates, safely in practical work.
words matched: chromium(III), oxide

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The reactivity series is an essential part of chemistry study in both KS3 and KS4. The extractions of metals from their ores are important industrial and historical reactions.This procedure makes use .. more
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An invaluable practical guide on how to safely undertake a range of visually and intellectually appealing chemical reactions. Includes alternatives to some traditional activities such as the thermit r.. more
words matched: chromium(III), oxide

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Hazcard – COSHH model risk assessment for sodium nitrate(III) (sodium nitrite) and potassium nitrate(III) (potassium nitrite). Read this Hazcard in conjunction with About Hazcards (Guide GL 120).
words matched: chromium(III), oxide

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The additional negative ions test tube reactions for nitrate(III), nitrate(V), sulfate(IV), phosphate and carboxylates (methanoate and ethanoate).
words matched: chromium(III), oxide

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