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Ammonium dichromate, reagent, 99.0+%, 50g, US $33.00 – Picture 0
Ammonium dichromate, reagent, 99.0+%, 50g, US $33.00 – Picture 0

Ammonium Dichromate, Reagent, 99.0+%, 50g

US $33.00

  • Tallinn, Estonia
  • Jan 30th
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Ammonium dichromate, reagent, 99.0+%, 50g CAS Number: 7789-09-5 Linear Formula: (NH4)2Cr2O7 Molecular Weight: 252.07 Ammonium dichromate is the inorganic compound with the formula (NH4)2Cr2O7. In this compound, as in all chromates and dichromates, chromium is in a +6 oxidation state, commonly known as hexavalent chromium. It is a salt consisting of ammonium  ions and dichromate ions. Ammonium dichromate is sometimes known as Vesuvian Fire, because of its use in demonstrations of tabletop "volcanoes". It has been used in pyrotechnics and in the early days of photography.

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