Sodium phosphate monobasic dihydrate, PurReagent Plus, Meets analytical specification of Ph.Eur.,BP,USP,FCC 98-100.5%

PurReagent


Linear Formula:  NaH2PO4 · 2H2O
Molecular Weight:  156.01 g/mol
CAS Number: 13472-35-0

Properties

Water Solubility 850 g/l at 20 °C
Assay Purity 98 - 100.5 %
M pt. NA
Density 1.915 g/cm3 at 20 °C
Form Solid

Safety Information

Hazard Statement(s) NA
Precautionary Statement  NA
GHS Pictogram
HS Code NA
Storage Temp. Room Temperature
Storage Class 11 - Combustible Solids
UN Number NA

Description

Application
Used in buffer preparation for chemical and biological analysis. Applied in pharmaceutical food and biochemical formulations. Used in cell culture media and laboratory reagents. Common in analytical and quality-control laboratories.

Purpose
Used to prepare phosphate buffer mobile phases. Helps maintain stable pH and reproducible retention times. Improves chromatographic separation and peak shape.

General Description
Sodium phosphate monobasic dihydrate is an inorganic phosphate salt commonly used as a buffering agent in laboratories pharmaceuticals and analytical chemistry. Highly soluble in water. Mild acidic phosphate salt.