Ammonium dichromate 99%

: Thermo Fisher Scientific

Ammonium dichromate 99%

: Thermo Fisher Scientific

:7789-09-5

:

:(NH₄)₂Cr₂O₇

:MFCD00010879

:252.06 g/mol

:13,00516

:170 °C (dec.)

:2,15 g/cm³ (20 °C)

:Ambient

:232-143-1

:1439

:5.1,II

:01-2119661563-36-0000

:GHS06

:GHS08

:GHS05

:GHS09

:GHS03

Environmentally Preferable:

Appearance:
Orange Adhering crystals
Titration Iodometric:
≥98.5 %
Loss on drying:
≤3 % (105°C, 4 h)
Chloride (Cl):
≤500 ppm
Sulfate (SO4):
≤500 ppm

ACRO20881