• USA Home
  • S4641 - Sodium citrate tribasic dihydrate

EMAIL THIS PAGE TO A FRIEND
S4641 Sigma-Aldrich

Sodium citrate tribasic dihydrate

ACS reagent, ≥99.0%

Synonym: Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate

Purchase

Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Building Blocks, Carbonyl Compounds,
grade   ACS reagent
InChI Key   NLJMYIDDQXHKNR-UHFFFAOYSA-K
assay   ≥99.0%
impurities   ≤0.003% Ammonia (NH3)
  ≤0.005% Insoluble matter
pH   7.0-9.0 (25 °C, 5% in solution)
mp   >300 °C(lit.)
solubility   water: soluble29.4 g/L at 20 °C (completely)
anion traces   chloride (Cl-): ≤0.003%
  sulfate (SO42-): ≤0.005%
cation traces   Ca: ≤0.005%
  Fe: ≤5 ppm
  heavy metals: ≤5 ppm (by ICP-OES)

Description

Packaging

1 kg in poly bottle

25, 500 g in poly bottle

5 kg in poly drum

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.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

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

Ceruloplasm in Cell Culture

Importance and uses of citrate in serum-free eucaryotic, including hybridoma and Chinese Hamster Ovary (CHO) cell, cultures
Keywords: Anticoagulants, Cell culture, Cell signaling, Citric Acid Cycle, Coagulants, Coagulation, Culture media, Glycolysis, Glycosylations, Reductions, Respiratory

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?