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Risk assessments information for ammonium nitrate(V) and ammonium persulfate.
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Guidance on the preparation of potassium peroxodisulfate(VI) and sodium peroxodisulfate(VI) solutions.
words matched: persulfate

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Brief risk assessment guidance and experimental notes for a range of activities involving (oxidising) ammonium salts (Hazcard 8).
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Iodine clock reactions produce iodine, which reacts with starch to give the distinct blue/black colouration. The iodide-persulfate method is one of the simplest clock reactions, involving simple kinet.. more
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Using these sodium salts safely in practical work, Includes metabisulfite and the equivalent  potassium salts. Sodium sulfite is also known as sodium sulfate(IV), sodium hydrogensulfite  as sodium hyd.. more
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Iodine clock reaction - Iodide persulfate method
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Risk assessment guidance for Sodium and potassium salts (2)
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Explains the relative merits of three different ways of producing printed circuit boards by etching copper-clad boards.
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All Hazcards updated in 2021 in one handy file, this is only those Hazcards which have been updated in 2021. For ALL Hazcards in one file use our All in one version.
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Index to currently published guidance on the preparation of specific solutions and other reagents. Includes a summary Contents List giving the dates of the most recent versions of recipes. Note: this .. more
words matched: persulfate

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