RDD007
Sodium phosphate monobasic
anhydrous, free-flowing, Redi-Dri™, ≥99.0%
Synonym(s):
Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate
Sign Into View Organizational & Contract Pricing
All Photos(6)
About This Item
Linear Formula:
NaH2PO4
CAS Number:
Molecular Weight:
119.98
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:
NACRES:
NA.25
Recommended Products
grade
anhydrous
Quality Level
product line
Redi-Dri™
assay
≥99.0%
form
powder
quality
free-flowing
pH
4.0-4.5 (25 °C, 50 g/L in water)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
SMILES string
[Na+].OP(O)([O-])=O
InChI
1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
AJPJDKMHJJGVTQ-UHFFFAOYSA-M
Looking for similar products? Visit Product Comparison Guide
General description
Sodium phosphate is a salt of sodium hydroxide and phosphoric acid. It is commonly used in buffers for molecular biology applications. It can also be used as a catalyst in some organic reactions.
Application
Sodium phosphate monobasic can be used:
- As a catalyst in the synthesis of non-ionic surfactants used for adhesive and detergent applications.
- As a component of phosphate buffer saline (PBS buffer) used in the study of glucose biosensor.
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Synthesis of environment friendly nonionic surfactants from sugar base and characterization of interfacial properties for detergent application
Lee S, et al.
Journal of Industrial and Engineering Chemistry, 38(19), 157-166 (2016)
Sodium dihydrogen phosphate as an efficient catalyst for one-pot, three-component synthesis of α-aminophosphonates under solvent-free conditions at room temperature
Karimi-Jaberi Z, et al.
Synthetic Communications, 40(19), 2948-2953 (2010)
Rapid synthesis of 2-substituted-2, 3-dihydro-4 (1 H)-quinazolinones using boric acid or sodium dihydrogen phosphate under solvent-free conditions
Karimi-Jaberi Z and Zarei L
South African Journal of Chemistry, 65(1), 36-38 (2012)
Synthesis of sorbital based nonionic surfactants and characterization of interfacial and adhesive properties for waterborne pressure-sensitive adhesives
Lim J, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 446(19), 80-89 (2014)
Nanoporous cerium oxide thin film for glucose biosensor
Saha S
Biosensors And Bioelectronics, 24(7), 2040-2045 (2009)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service