| Related Categories |
Ammonium,
Ammonium Salts,
Analytical Reagents,
Analytical Reagents for General Use,
Analytical/Chromatography,
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vapor density
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2.7 (vs air)
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InChI Key
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ATRRKUHOCOJYRX-UHFFFAOYSA-N
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grade
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puriss.
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assay
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99-101%
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quality
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meets analytical specification of Ph.Eur., BP, E 503
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impurities
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residual solvents, complies
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tar like substances, complies
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≤0.001% heavy metals (as Pb)
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≤0.01% non-volatile matter
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anion traces
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chloride (Cl-): ≤10 mg/kg
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sulfate (SO42-): ≤30 mg/kg
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sulfide (S2-): in accordance
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cation traces
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As: ≤1 mg/kg
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Fe: ≤5 mg/kg
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Hg: ≤1 mg/kg
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Pb: ≤5 mg/kg
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