Skip to Content
Merck
All Photos(6)

Documents

S4506

Sigma-Aldrich

Sodium diatrizoate hydrate

≥98.0% purity, powder

Synonym(s):

3,5-Bis(acetylamino)-2,4,6-triiodobenzoic acid, sodium salt, 3,5-Diacetamido-2,4,6-triiodobenzoic acid sodium salt, Diatrizoic acid sodium salt hydrate

Sign Into View Organizational & Contract Pricing
All Photos(6)

About This Item

Empirical Formula (Hill Notation):
C11H8I3N2NaO4 · xH2O
CAS Number:
737-31-5
Molecular Weight:
635.90 (anhydrous basis)
Beilstein:
4082984
UNSPSC Code:
12352207
PubChem Substance ID:
24899607
NACRES:
NA.75

product name

Sodium diatrizoate hydrate, ≥98.0%

Quality Level

200

Assay

≥98.0%

form

powder

composition

Water (by Karl Fischer): ≤ 11.0%

color

white to off-white

mp

261 °C

solubility

H2O: 350 mg/mL, clear to slightly hazy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

O.[Na+].CC(=O)Nc1c(I)c(NC(C)=O)c(I)c(C([O-])=O)c1I

InChI

1S/C11H9I3N2O4.Na.H2O/c1-3(17)15-9-6(12)5(11(19)20)7(13)10(8(9)14)16-4(2)18;;/h1-2H3,(H,15,17)(H,16,18)(H,19,20);;1H2/q;+1;/p-1

InChI key

ZZBYVHJZBJEHFI-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Sodium diatrizoate hydrate has been used in spore purification. It has also been used in the isolation of plasma lymphocytes, monocytes, and dendritic cells.Sodium diatrizoate is also suitable as a density gradient reagent in blood cell separation. It has also been utilized as a radiological contrast agent.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

Valsartan Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1315

Valsartan

Diatrizoic acid United States Pharmacopeia (USP) Reference Standard

USP

1184005

Diatrizoic acid

Ficoll® 400 BioXtra, for molecular biology, lyophilized powder

Sigma-Aldrich

F2637

Ficoll® 400

Histodenz™ nonionic density gradient medium

Sigma-Aldrich

D2158

Histodenz™

Diffusion of MRI and CT contrast agents in articular cartilage under static compression.
Shafieyan Y, et al.
Biophysical Journal, 107(2), 485-492 (2014)
Sandra Eickhoff et al.
Veterinary immunology and immunopathology, 101(1-2), 109-121 (2004-07-21)
Quantitative analysis of phagocytosis and oxidative burst in canine polymorphonuclear (PMN) cells was performed by flow cytometry techniques. Different concentrations of phorbol myristate acetate (PMA) were used to modulate PMN phagocytosis. A low concentration of PMA (3 nmol) resulted in
D L Feldman et al.
Journal of immunological methods, 102(2), 243-249 (1987-09-24)
This paper describes the use of Histopaque (Hp) density gradient medium and its advantage for separating mononuclear cells (mnc) from rabbit blood. Hp solutions of density (d) = 1.083 g/ml, 1.119 g/ml and 1:1 mixture of these solutions (final d
Y Luo et al.
Current protocols in immunology, Chapter 3, Unit 3-Unit 3 (2008-04-25)
Neutrophils are widely used in research to elucidate the mechanisms of inflammation, including such processes as cell adhesion, chemotaxis, superoxide release, production of reactive nitrogen intermediates, and granule exocytosis. This unit presents a protocol for the induction of an enriched
Xi Lin et al.
Vaccine, 26(52), 6814-6817 (2008-10-28)
Density gradient centrifugation was used for identification of particulates in vaccines formulated with aluminum phosphate (AlPO(4)) adjuvant. Protein-derived particulates are sporadically seen in protein pre-filled formulations where siliconized syringes are employed. These particulates are difficult to distinguish from the AlPO(4)
View All Related Papers

Articles

Centrifugation Basics

Centrifugation enables the separation of particles by sedimentation. Learn how to separate particles using a centrifuge and how to use Stokes' law to calculate the velocity of sedimentation.

Centrifugation Basics

Centrifugation enables the separation of particles by sedimentation. Learn how to separate particles using a centrifuge and how to use Stokes' law to calculate the velocity of sedimentation.

Centrifugation Basics

Centrifugation enables the separation of particles by sedimentation. Learn how to separate particles using a centrifuge and how to use Stokes' law to calculate the velocity of sedimentation.

Centrifugation Basics

Centrifugation enables the separation of particles by sedimentation. Learn how to separate particles using a centrifuge and how to use Stokes' law to calculate the velocity of sedimentation.

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

Contact Technical Service