Sodium dihydrogen phosphate monohydrate 99+% for analysis

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS

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ThermoScintific Chemicals

ThermoScintific Chemicals

20780-5000 AC20780-0025 AC20780-2500

TS20780-5000EA 140 USD

TS20780-5000 TS20780-0025 TS20780-2500

Sodium dihydrogen phosphate monohydrate 99+% for analysis

Sodium dihydrogen phosphate monohydrate

Formula: NaH₂PO₄·H₂O
MW: 137.99 g/mol
Melting Pt: 100
Storage Temperature: Ambient

MDL Number: MFCD00149208
CAS Number: 10049-21-5
EINECS: 231-449-2
Merck Index: 13,08734

https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=c4e3b73d9200cc18a9423c5b98ad4affbd4aca8a&vid=5597299de719468db5a68462cc750045659b46af&prid=web&clid=SAPDAM

Specification Test Results

Appearance	White Crystalline powder or crystals
pH	4.1 to 4.5 (5 % at 20°C)
Titration with NaOH	≥99.0 %
Chloride (Cl)	≤5 ppm
Sulfate (SO4)	≤30 ppm
Calcium (Ca)	≤50 ppm
Iron (Fe)	≤5 ppm
Heavy metals (as Pb)	≤5 ppm
Insoluble matter	≤0.01 % (Ca and NH4OH ppt)
Nitrogen compounds (as N)	≤0.001 %

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