Reagents and instruments for immunology, cell biology and molecular biology.

Diatrizoic Acid, 98-102%

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Cat# 237309-50g

Size : 50g

Brand : US Biological

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237309 Diatrizoic Acid, 98-102%

Clone Type

Polyclonal

Grade

Highly Purified

Shipping Temp

Blue Ice

Storage Temp

4°C

Density gradient reagent for blood cell seperation. Diagnostic aid (radiopaque medium).

Synonyms:
3,5-Bis(acetylamino)-2,4,6-triiodobenzoic Acid;
2,4,6-Triiodo-3,5-diacetamidobenzoic Acid; Diatrizoic Acid; Diatrizoate; NSC 262168; Odiston; Urografin Acid; Urogranoic Acid; Urotrast

CAS No:
117-96-4
Sodium Salt: 737-31-5

Molecular Formula:
C₁₁H₁₉I₃N₂O₄

Molecular Weight:
613.91

Appearance:
White powder

Purity:
98.0-102.0% (Titrationanhydrous basis)

Purity (TLC):
Conforms to reference

Identification:
Violet vapors are evolved Iodine and iodide: ≤0.02%

Melting Point:
>279˚C (dec.)

Water (KF):
4.5-7%

Residual Solvents:
Acetone: ≤0.5%

Related Substances:
Impurity A: ≤0.05
Impurity B: ≤0.10
Other Individual Impurity: ≤0.10
Total Impurities: ≤0.50

Residue On Ignition:
≤0.1%

Solubility:
DMSO (Slightly), Methanol (Slightly)

Storage:
4°C

Applications

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.

Form

White powder

Purity

98.0-102.0% (Titrationanhydrous basis)

References

Kalmer, J.R., et al., J. Immunol. Methods, 110, 275 (1988), Wang, Y., et al.: Br. J. Radiol., 170, 1229 (1997), Wong, V., et al.: Eur. J. Pharmacol., 433, 135 (2001).