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

Supplier: Honeywell Chemicals

Synonyms: Sodium phosphate monobasic monohydrate, Sodium dihydrogen orthophosphate monohydrate, Monosodium phosphate monohydrate, Sodium dihydrogenorthophosphate monohydrate, Sodium orthophosphate monobasic monohydrate

71504-250G 71504-1KG
HONC71504-250GEA 344 SGD
HONC71504-250G HONC71504-1KG
Sodium dihydrogen phosphate monohydrate ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
Sodium dihydrogen phosphate monohydrate
Formula: NaH₂PO₄·H₂O
MW: 137,99 g/mol
Melting Pt: 650 °C (anhydr.)
Storage Temperature: Ambient
MDL Number: MFCD00149208
CAS Number: 10049-21-5
Merck Index: 13,08734
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Specification Test Results

Assay 99.0 - 101.0 %
pH (5 %, 25 °C) 4.1 - 4.5
Colour of the solution complying
Turbidity of solution complying
Water insoluble matter Max. 0.01 %
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
Nickel (Ni) Max. 5 ppm
Lead (Pb) Max. 5 ppm
Zinc (Zn) Max. 5 ppm
Heavy metals (as Pb) Max. 0.001 %
Chloride (Cl) Max. 5 ppm
Sulfate (SO₄) Max. 30 ppm
Total nitrogen (as N) Max. 10 ppm

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