• USA Home
  • S3139 - Sodium phosphate monobasic

EMAIL THIS PAGE TO A FRIEND
S3139 Sigma

Sodium phosphate monobasic

BioReagent, for molecular biology, anhydrous, ≥98%

Synonym: Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate

Purchase

Properties

Related Categories Biochemicals, Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Chemical Synthesis,
grade   anhydrous
  for molecular biology
InChI Key   AJPJDKMHJJGVTQ-UHFFFAOYSA-M
product line   BioReagent
assay   ≥98%
form   solid
pH   4.0 - 4.5 (25 °C, 50 g/L in water)
solubility   H2O: complete100 mg/mL, clear, colorless
anion traces   chloride (Cl-): ≤40 ppm
cation traces   Fe: ≤30 ppm
Featured Industry   Diagnostic Assay Manufacturing
foreign activity   DNase, RNase and protease, none detected
storage temp.   room temp

Description

General description

Sodium phosphate is a salt of sodium hydroxide and phosphoric acid. It is widely used in buffers for molecular biology applications.

Packaging

1 kg in poly bottle

250, 500 g in poly bottle

Application

Sodium phosphate monobasic is widely used in buffers for molecular biology applications. It is an important ingredient in cholesterol assay reaction buffer and miRNA microarray fabrication.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Interactive Buffer Table
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
WA1900000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Recombinant Protein Expression in Saccharomyces cerevisiae

Expressing recombinant proteins in yeast has many advantages, simple protocols, use of basic reagents, appropriate processing of eukaryotic proteins, and scalability. Sigma® Life Science is an essent...
Keywords: Cell disruption, Gene expression, transformation

Related Content

BioUltra Biological Buffers

A buffer, as defined by Van Slyke [1], is "a substance which by its presence in solution increases the amount of acid or alkali that must be added to cause unit change in pH". Buffers are thus very i...
Keywords: Absorption, Adsorption, Biochemistry, Biological Buffers, Biological processes, Buffers, PAGE

Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?