C8532

Sodium citrate tribasic dihydrate

for molecular biology, ≥99%

• Synonym(s): Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate
• Linear Formula: HOC(COONa)(CH₂COONa)₂ · 2H₂O
• CAS Number: 6132-04-3
• Molecular Weight: 294.10
• Beilstein/REAXYS Number: 6104939
• EC Number: 200-675-3
• MDL number: MFCD00150031
• UNSPSC Code: 12161700
• PubChem Substance ID: 24893068
• NACRES: NA.25

Properties

• grade: for molecular biology
• Quality Level: 200
• assay: ≥99%
• form: powder
• pH: 7.5-9 (25 °C, 29.4 g/L)
• mp: >300 °C (lit.)
• solubility: water: soluble 100 mg/mL
• foreign activity: DNAse, none detected; Endonuclease, none detected; Exonuclease, none detected; NICKase, none detected; Protease, none detected; RNAse, none detected
• SMILES string: O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
• InChI: 1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3
• InChI key: NLJMYIDDQXHKNR-UHFFFAOYSA-K

Description

General description

Sodium citrate tribasic dihydrate is a stabilizer that imparts colloidal stability to gold nanoparticles (AuNPs).

Application

Sodium citrate tribasic dihydrate has been used:

• to perform antibody retrieval for the immunohistochemical analysis of ovine ovarian sections
• as a component of induction medium to culture Agrobacterium strain C58C1
• to isolate human neutrophils from whole blood

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)