3,5-DiBr-PAESA (sodium)
3,5-DiBr-PAESA (sodium) is an ultrasensitive chelating agent used for the determination of silver (I) in water in the absence of interfering ions. It can also be used for the determination of copper (II) [1].
Product Specifications
CAS Number
164581-25-3
UNSPSC
12171500
Target
Biochemical Assay Reagents; Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/3-5-dibr-paesa-sodium.html
Solubility
DMSO : 50 mg/mL (ultrasonic) |H2O : 10 mg/mL (ultrasonic; warming; heat to 60°C)
Smiles
O=S(CCCN(CC)C1=CC=C(C=C1)/N=N/C2=NC=C(C=C2Br)Br)(O[Na])=O
Molecular Formula
C16H17Br2N4NaO3S
Molecular Weight
528.19
References & Citations
[1]Fujimura K, et al. Flow injection spectrophotometric determination of sub-mg dm (-3) silver (I) in a strongly acidic solution containing concentrated copper (II) using a pyridylazo reagent. Anal Sci. 2011;27 (12) :1197-201.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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