BUY AMMONIUM CHLORIDE, GRANULAR, REAGENT GRADE (ACS)

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Ammonium Chloride, Granular, Reagent Grade (ACS)

Specifications for Ammonium Chloride, Granular, Reagent Grade (ACS):
TEST
1. Assay 99.5 percent min.
2. pH of 5 percent solution 4.5-5.5 @ 25 C
3. Insoluble 0.005 percent
4. Residue after ignition 0.01 percent
5. Phosphate 0.0002 percent
6. Sulfate 0.002 percent
7. Calcium 0.001 percent
8. Magnesium 0.0005 percent
9. Heavy metals (Pb) 0.0005 percent
10. Iron 0.0002 percent