Ammonium Iodide ACS

Ammonium Iodide ACS
Synonym : Di Ammonium Phosphate; Ammonium Phosphate Dibasic
CAS No. : 12027 - 06 - 4 Grade : ACS
Mol. Wt. : 144.94 g/mol Mol Formula : NH4I
Appearance Colorless or White solid, may become Pale Yellow with storage.
Identity NH4 - Passes Test
I - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS ACS
Assay NLT 99.0%
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.005%
Residue after ignition 0.05%
Chloride and Bromide(as Cl) 0.005%
Phosphate (PO4) 0.001%
Sulfate (SO4) 0.05%
Barium (Ba) 0.002%
Heavy Metals (as Pb) 0.001%
Iron (Fe) 0.0005%