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S4506

Sigma-Aldrich

Sodium diatrizoate hydrate

≥98.0%

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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
Empirical Formula (Hill Notation):
C11H8I3N2NaO4 · xH2O
CAS Number:
Molecular Weight:
635.90 (anhydrous basis)
Beilstein/REAXYS Number:
4082984
PubChem Substance ID:
NACRES:
NA.75

Quality Level

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

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1 of 4

This Item
C4945C0250L9755
vibrant-m

S4506

Sodium diatrizoate hydrate

-
vibrant-m

C4945

Sodium cacodylate trihydrate

Premium Grade
vibrant-m

C0250

Sodium cacodylate trihydrate

-
vibrant-m

L9755

Sodium dodecanoate

-
form

powder

form

powder

form

powder

form

powder

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

ADME/TOX

application(s)

ADME/TOX

application(s)

-

solubility

H2O: 350 mg/mL, clear to slightly hazy

solubility

H2O: 0.5 M, clear, colorless

solubility

water: 100 mg/mL, clear, colorless

solubility

-

composition

Water (by Karl Fischer): ≤ 11.0%

composition

-

composition

-

composition

-

mp

261 °C

mp

-

mp

-

mp

-

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

signalword

Danger

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Biophysical Journal, 107(2), 485-492 (2014)
H T Chern et al.
Proceedings of the National Science Council, Republic of China. Part B, Life sciences, 17(4), 143-151 (1993-10-01)
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In this study, we expressed cotA laccase from Bacillus subtilis on the surface of B. subtilis spores for efficient decolorization of synthetic dyes. The cotE, cotG, and cotY genes were used as anchoring motifs for efficient spore surface display of
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