Ammonium chloride ≥99.5%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals
Warning

31107-1KG 31107-2.5KG 31107-500G 31107-6X1KG 31107-6X500G
HONC31107-1KGEA 456 SGD
HONC31107-1KG HONC31107-2.5KG HONC31107-500G HONC31107-6X1KG HONC31107-6X500G
Ammonium chloride ≥99.5%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Ammonium chloride
Formula: NH₄Cl
Melting Pt: 338 °C (dec.)
Density: 1,536 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011420
CAS Number: 12125-02-9
EINECS: 235-186-4
Merck Index: 13,00510
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Specification Test Results

Assay Min. 99.5 %
Assay (calculated to the dried substance) 99.5 - 100.5 %
Water insoluble matter Max. 0.005 %
Loss on drying (105°C) Max. 0.5 %
Residue on ignition (SO₄) Max. 0.01 %
pH (5 %, 25 °C) 4.5 - 5.5
Acidity or alkalinity complying
Arsenic (As) Max. 0.5 ppm
Calcium (Ca) Max. 5 ppm
Copper (Cu) Max. 2 ppm
Iron (Fe) Max. 2 ppm
Potassium (K) Max. 0.005 %
Magnesium (Mg) Max. 5 ppm
Vapor Pressure 1 mmHg ( 160.4 °C)
Sodium (Na) Max. 0.005 %
Nickel (Ni) Max. 0.0001 %
Lead (Pb) Max. 1 ppm
Zinc (Zn) Max. 0.0002 %
Heavy metals (ICP) ACS Max. 5 ppm
Nitrate (NO₃) Max. 0.0005 %
Phosphate (PO₄) Max. 2 ppm
Sulfate (SO₄) Max. 20 ppm
Iodide and bromide complying
Appearance of the solution complying

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