Sodium dihydrogen phosphate monohydrate 98.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS US
Management of Change (MOC) category = NI
Achieve control over laboratory variables -- minimizing variability and maximizing consistency of results -- by relying on salts in a variety of grades - ACS, BAKER, etc.
The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
Formula:
NaH₂PO₄·H₂O 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 REACH: 01-2119489796-13 Merck Index: 13,08734 |
Specification Test Results
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (NaH₂PO₄·H₂O) | 98.0 - 102.0 % |
pH of 5% Solution at 25°C | 4.1 - 4.5 |
Insoluble Matter | ≤0.01 % |
Chloride (Cl) | ≤5 ppm |
ACS - Sulfate (SO₄) | ≤0.003 % |
Calcium (Ca) | ≤0.005 % |
Potassium (K) | ≤0.01 % |
Heavy Metals (as Pb) | ≤0.001 % |
Trace Impurities - Iron (Fe) | ≤0.001 % |
Meets Reagent Specifications for testing USP/NF monographs |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...