Ammoniumdichromat ACS
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
446921000
446925000
ACRO446921000EA
300
DKK
ACRO446921000
ACRO446925000
Ammoniumdichromat ACS
Ammonium dichromate
Formel:
(NH₄)₂Cr₂O₇ Smeltepunkt: 170 °C (dec.) Massefylde: 2,15 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00010879 CAS-nummer: 7789-09-5 UN nummer: 1439 ADR: 5.1,II |
Specifikationer Testresultater
Appearance | Orange-red Crystalline powder |
Titration Iodometric | ≥99.5 % |
Loss on drying | ≤3.0 % |
Chloride (Cl) | ≤0.005 % |
Sulfate (SO4) | ≤0.01 % |
Calcium (Ca) | ≤0.002 % |
Iron (Fe) | ≤0.002 % |
Sodium (Na) | ≤0.005 % |
Insoluble matter | ≤0.005 % |
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