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Alphamine Red R Base
(CAS RN:57322-42-6 Product Number:A0474)


Alphamine Red R Base
Synonym 3-(4-Anilino-1-naphthylazo)-2,7-naphthalenedisulfonic Acid

General Information

Product Number A0474

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Purity/Analysis Method >90.0%(HPLC)
Storage Temperature
M.F. / M.W. C26H19N3O6S2=533.57
CAS RN 57322-42-6
Related CAS RN
MDL Number MFCD00135326
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(HPLC) min. 90.0 area%
Lambda max. 486.0 to 490.0nm(0.01mol/L NaOH sol.)
Absorbance(E1%1cm) min. 400(0.01mol/L NaOH sol., 486.0 to 490.0 nm)


Reaxys-RN 3521605
PubChem SID 87562089

Transport Information

HS Number 3204120090


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