Sodium citrate tribasic dihydrate

SIAL/C8532 - for molecular biology, ≥99%

Synonym: Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate

CAS Number: 6132-04-3
Empirical Formula (Hill Notation): C₆H₅Na₃O₇ · 2H₂O
Molecular Weight: 294.10
EC Number: 200-675-3
MDL Number: MFCD00150031
Linear Formula: HOC(COONa)(CH₂COONa)₂ · 2H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-C8532-100G	100 g	$31.20 1/EA	Add To Favorites
45-C8532-500G	500 g	$52.00 1/EA	Add To Favorites
45-C8532-1KG	1 kg	$66.70 1/EA	Add To Favorites
45-C8532-5KG	5 kg	$325.00 1/EA	Add To Favorites
45-C8532-10KG	10 kg	$590.00 1/EA	Add To Favorites

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This image depicts SKU: C8532-100G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99%
foreign activity	DNAse, none detected
	Endonuclease, none detected
	Exonuclease, none detected
	NICKase, none detected
	Protease, none detected
	RNAse, none detected
form	powder
grade	for molecular biology
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);;;;21H2/q;3+1;;/p-3
InChI key	NLJMYIDDQXHKNR-UHFFFAOYSA-K
mp	>300 °C (lit.)
pH	7.5-9 (25 °C, 29.4 g/L)
Quality Level	200
SMILES string	O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
solubility	water: soluble 100 mg/mL

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
General description:	Sodium citrate tribasic dihydrate is a stabilizer that imparts colloidal stability to gold nanoparticles (AuNPs).
Other Notes:	2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Packaging:	1 kg in poly bottle
Packaging:	100, 500 g in poly bottle
Packaging:	5, 10 kg in poly drum

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99%
mp	>300 °C (lit.)
UNSPSC	12161700

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