Sodium dihydrogen phosphate monohydrate 98.0-102.0% ACS, VWR Chemicals BDH®

Supplier: VWR International

Synonyms: Sodium dihydrogen orthophosphate monohydrateSodium dihydrogenorthophosphate monohydrateMonosodium phosphate monohydrateSodium phosphate monobasic monohydrateSodium orthophosphate monobasic monohydrate

BDHVBDH9298-500G BDHVBDH9298-2.5KG
BDH9298-500GCS 1271.31 USD
BDH9298-500G BDH9298-2.5KG
Sodium dihydrogen phosphate monohydrate 98.0-102.0% ACS, VWR Chemicals BDH®
Sodium dihydrogen phosphate monohydrate

Meets reagent specifications for testing USP/NF monographs.


Colorless or white solid

Formula: NaH₂PO₄·H₂O
MW: 137.99 g/mol
Melting Pt: 100 °C
Density: 2.04 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149208
CAS Number: 10049-21-5
EINECS: 231-449-2
Merck Index: 13,08734
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Specification Test Results

Calcium = 0.005 %
Chloride = 0.0005 %
Heavy Metals = 0.001 %
Insolubles = 0.01 %
Iron = 0.001 %
pH (5%, Water) @25C 4.1 - 4.5
Potassium = 0.01 %
Purity 98.0 - 102.0 %
Sulfate = 0.003 %
Meets reagent specifications for testing USP/NF monographs

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