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Ammonium chloride, Certified® ACS
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for analytical applications, synthesis, research, and development
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Material has not been tested for animal or human or diagnostic
or therapeutic use
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Certificate of Analysis and Safety Data Sheets available
upon request
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Catalog Number
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GTI2351864CA
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Package
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HDPE or Amber Glass Bottle
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CAS Number
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12125-02-9
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Formula
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H4ClN
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Mw
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53.49
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Certificate of
Analysis
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Appearance: white crystalline powder; Assay: (argentometric
titration) 99.57%; Appearance of solution: passes; Arsenic: (As) 0.00005%; Calcium:
(Ca) 0.0009%; Identification: conforms; Insoluble matter: 0.003%; Iodide: (I)
0.0009%; Iron: (Fe) 0.00012%; Lead: (Pb) 0.0002%; Non-volatile: 0.0047%; pH:
(5% solution at 25°C) 4.81; Phosphate: (PO4) 0.00017%; Potassium: (K) 0.0044%;
Pyridine and homologues: 0.0002%; Sodium: (Na) 0.0045%; Sulfate: (SO4) 0.001%;
Retest: 05/26;
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Appearance: white crystalline powder; Assay: (argentometric
titration) 100.1%; Calcium, and Magnesium precipitate: 0.001%; Heavy metals (as
Pb) 1ppm; Identification: conforms; Insoluble matter: 0.001%; Iron: (Fe) 1ppm;
Meets Reagent specifications for testing USP monographs; pH: (5% solution at
25°C) 4.9; Phosphate: (PO4) 0.001%; Residue after ignition: 0.001%; Sulfate:
(SO4) 0.008%; Retest: 10/26;
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Appearance: white crystalline powder; Assay: (calc.
to the dried substance) 100.3%; Acidity or alkalinity: passes; Appearance of
solution: passes; Bromide and Iodide: passes; Calcium: (Ca) 0.003%; Heavy
metals (as Pb) 10ppm; Identification: conforms; Iron: (Fe) <20ppm; Loss on
drying: 0%; pH: (5% solution at 25°C) 4.8; Phosphate: (PO4) 0.0001%; Residue
after ignition: 0.01%; Sulfate: (SO4) 0.015%; Thiocyanate: passes; Retest: 01/25;
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