C8532

All Photos(5)

C8532

Sodium citrate tribasic dihydrate

for molecular biology, ≥99%

All Photos(5)

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:

6104939

Número de EC:

200-675-3

Número MDL:

MFCD00150031

ID de la sustancia en PubChem:

24893068

NACRES:

NA.25

grado

for molecular biology

Nivel de calidad

200

ensayo

≥99%

formulario

powder

pH

7.5-9 (25 °C, 29.4 g/L)

mp

>300 °C (lit.)

solubilidad

water: soluble 100 mg/mL

actividad extraña

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

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1 of 4

This Item	C7254	71402	C3434
Sigma-Aldrich C8532 Sodium citrate tribasic dihydrate	Sigma-Aldrich C7254 Sodium citrate tribasic dihydrate	Sigma-Aldrich 71402 Sodium citrate tribasic dihydrate	Sigma-Aldrich C3434 Sodium citrate tribasic dihydrate
grade for molecular biology	grade -	grade for molecular biology	grade -
assay ≥99%	assay ≥98%	assay -	assay ≥99.0% (titration)
form powder	form powder	form crystals	form powder or crystals
pH 7.5-9 (25 °C, 29.4 g/L)	pH 7.5-9 (25 °C, 29.4 g/L)	pH 7.5-9.0 (25 °C, 0.1 M in H₂O)	pH 7.5-9.0 (20 °C, 0.1 M in H₂O)
mp >300 °C (lit.)	mp >300 °C (lit.)	mp >300 °C (lit.)	mp >300 °C (lit.)
solubility water: soluble 100 mg/mL	solubility water: soluble 100 mg/mL	solubility H₂O: 0.1 M at 20 °C, clear, colorless	solubility H₂O: 0.1 M at 20 °C, clear, colorless

Descripción general

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

Aplicación

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

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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