Ammonium dichromate AR 500g
12301-500g

Specification:

Assay......................97.0%  min
LOD @ 105degC.........3% max
Cl...........................0.005% max
SO4.........................0.02% max
Fe..........................0.005% max
Na............................0.01% max

Formula: (NH4)2Cr2O7
CAS: 7789-09-5
MWT: 252.07

UN Number1439      
DG Class 5.1
Packing group II