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Iohexol, CAS: 66108-95-0, purity 99%, API grade

CAS No:66108-95-0
Product Name:Iohexol, CAS: 66108-95-0, purity 99%, API grade
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Detailed information

[Molecular Formula]:


1.Cas No:66108-950 
2.Assay(by titration) 98%-102% 
3.Packing:25kg/drum 
4.For nonionic contrast agent


Specifications: USP, EP, BP, JP 
 
 

Items

Specifications

Characteristics

White powder, tasteless

IdentificationComplies with standards

Specific rotation

Between -0.5° and +0.5°

Water

≤ 2.0%

Heavy metals

≤ 20PPM

Free aromatic amines

≤ 0.04%

Free iodide

≤ 0.001%

Ionic compounds

≤ 0.01%

Methanol≤ 0.005%
Isopropyl alcohol and methoxyethanol≤ 0.05%

3-chloro-1,2-propanediol

≤ 0.005%

O-alkylated compounds(HPLC)

≤ 0.45%

Related substances  Complies with standards
Residue on ignition≤ 0.1%

Bacterial eudotoxins

≤ 0.001EU/mgI

Absorbances

400nm: ≤ 0.180 
420nm: ≤ 0.030 
450nm: ≤ 0.015

Assay(by titration)

98.0 -102.0%


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