Ammonium dihydrogen phosphate ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™

Supplier: Honeywell Research Chemicals

Synonyms: Ammonium dihydrogenphosphateAmmonium phosphate, monobasicAmmonium Phosphate Monobasic

09717-50G 09717-250G
BJ09717-50GEA 42.91 USD
BJ09717-50G BJ09717-250G
Ammonium dihydrogen phosphate ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
Ammonium dihydrogen phosphate
Formula: NH₄H₂PO₄
MW: 115.03 g/mol
Boiling Pt: 197 °C (dec.)
Melting Pt: 190 °C
Density: 1.803 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003396
CAS Number: 7722-76-1
EINECS: 231-764-5

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Specification Test Results

Assay 99.0 - 101.0 %
Water insoluble matter Max. 0.005 %
pH (5 %, 25 °C) 3.8 - 4.4
Colour of the solution complying
Turbidity of solution complying
Arsenic (As) Max. 0.5 ppm
Calcium (Ca) Max. 10 ppm
Cadmium (Cd) Max. 5 ppm
Cobalt (Co) Max. 5 ppm
Chromium (Cr) Max. 5 ppm
Copper (Cu) Max. 5 ppm
Iron (Fe) Max. 5 ppm
Potassium (K) Max. 50 ppm
Magnesium (Mg) Max. 5 ppm
Manganese (Mn) Max. 5 ppm
Sodium (Na) Max. 50 ppm
Nickel (Ni) Max. 5 ppm
Lead (Pb) Max. 5 ppm
Zinc (Zn) Max. 5 ppm
Heavy metals (as Pb) Max. 5 ppm
Chloride (Cl) Max. 5 ppm
Nitrate (NO₃) Max. 10 ppm
Total S (as SO₄) Max. 100 ppm

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