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Ammonium Solution
Formula: NH3 F.W.: 17.03 CAS: 1336-21-6
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Physical Data |
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Appearance |
Clear |
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Viscosity (cP, 20℃) |
1.996 |
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Density (g/ml. 25℃) |
1.1004 |
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Boiling Point (℃) |
189 |
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Aqueous solubility (20℃) |
Miscible |
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Refractive Index (25℃) |
1.479 |
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HPLC AS-4532 |
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Assay |
9.5-11.0% |
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Color (APHA) |
max 10 |
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Evaporation Residue (ppm) |
max 20 |
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Iron (Fe) |
<0.2ppm |
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Lead (Pb) |
<0.1ppm |
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Optical Absorbance at |
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230nm |
max 0.10 |
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240nm |
max 0.05 |
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250nm |
max 0.03 |
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260nm |
max 0.02 |
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300nm |
max 0.02 |
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