Patent blue V sodium salt CAS: 20262-76-4
MF: C27H31N2O7S2•Na
MW: 582.66
A pH dependent dye.

Patent blue V sodium salt (CAS 20262-76-4)

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Alternate Names: Acid blue 3 sodium salt
Application: Patent blue V sodium salt is a pH dependent dye
CAS Number: 20262-76-4
Molecular Weight: 582.66
Molecular Formula: C27H31N2O7S2•Na
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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Appearance :
Powder
Physical State :
Solid
pH :
4.0 - 6.0 at 1 g/l
Storage :
Store at room temperature
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID :
SMILES :
CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+]

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Certificate of Analysis

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Greetings. What is the purity or dye content of this product? Thank you.

Asked by: Jose Suarez
Thank you for your question. Each lot of this chemical comes with a lot-specific Certificate Of Analysis which typically describes the percent purity as well as the method used to determine the purity. You may request a lot-specific Certificate Of Analysis on our website. Alternatively, please contact our Technical Service Department to inquire about the purity of our most recent lot.
Answered by: Technical Support
Date published: 2019-01-26
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