Ammonium dichromate ≥99.5%, crystals, Reagent Grade

Supplier: SPECTRUM CHEMICAL MFG CORP
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A1178-2.5KG A1178-500GM A1178-12KG A1178-125GM A1178-25GM A1178-50KGBL
700001-928EA 1321.45 USD
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Ammonium dichromate ≥99.5%, crystals, Reagent Grade
Ammonium dichromate

Ammonium Dichromate, Crystal, Reagent, also known as Vesuvian Fire because of its use in demonstrations of tabletop "volcanoes". It is used in the laboratory as a catalyst, in pyrotechnics and as a mordant for dyeing pigments. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

Formula: (NH₄)₂Cr₂O₇
MW: 252.06 g/mol
Melting Pt: 180 °C
Density: 2.15 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00010879
CAS Number: 7789-09-5
EINECS: 232-143-1
UN: 1439
ADR: 5.1,II
REACH: 01-2119661563-36-0000
Merck Index: 13,00516

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Specification Test Results

Assay 99.5% Min.

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