Ammonium Hydroxide, 30%, INSTRA-ANALYZED, For Trace Metal Analysis, J.T.Baker®
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ammonium hydroxide, 30%, instra-analyzed, for trace metal analysis, j.t.baker®
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Ammonium Hydroxide, 30%, INSTRA-ANALYZED, For Trace Metal Analysis, J.T.Baker®
NH
4OH
FW: 35.05
CAS: 1336-21-6
Merck Index: 14,494
IMO: 8:2672
| Assay (as NH3) |
28.0 – 30.0 % |
| Specific Gravity at 60 °/60 °F |
0.896 – 0.905 |
| Appearance |
Passes Test |
| Color (APHA) |
max. 10 |
| Residue after Ignition |
max. 3 ppm |
| Substances Reducing Permanganate |
Passes Test |
Trace Impurities (in ppm):
| Chloride (Cl) |
max. 0.5 |
| Phosphate (PO4) |
max. 0.4 |
| Total Sulfur (as SO4) |
max. 1 |
Trace Impurities (in ppb):
| Aluminum (Al) |
max. 20 |
| Arsenic and Antimony (as As) |
max. 50 |
| Barium (Ba) |
max. 10 |
| Boron (B) |
max. 20 |
| Cadmium (Cd) |
max. 5 |
| Calcium (Ca) |
max. 200 |
| Chromium (Cr) |
max. 5 |
| Cobalt (Co) |
max. 1 |
| Copper (Cu) |
max. 20 |
| Heavy Metals (as Pb) |
max. 200 |
| Iron (Fe) |
max. 10 |
| Lead (Pb) |
max. 5 |
| Lithium (Li) |
max. 20 |
| Magnesium (Mg) |
max. 20 |
| Manganese (Mn) |
max. 5 |
| Mercury (Hg) |
max. 5 |
| Nickel (Ni) |
max. 5 |
| Potassium (K) |
max. 500 |
| Silicon (Si) |
max. 1000 |
| Silver (Ag) |
max. 5 |
| Sodium (Na) |
max. 300 |
| Strontium (Sr) |
max. 10 |
| Tin (Sn) |
max. 10 |
| Zinc (Zn) |
max. 5 |