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CAS RN: 20262-76-4 | Product Number: A1242

Acid Blue 3 Sodium Salt

1   ≥20 

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Product Number A1242
Molecular Formula / Molecular Weight C__2__7H__3__1N__2NaO__7S__2 = 582.66  
Physical State (20 deg.C) Solid
CAS RN 20262-76-4
Reaxys Registry Number 4110051
PubChem Substance ID 87562710
MDL Number


Appearance Red to Dark blue to Black powder to crystal
Lambda max. 635.0 to 639.0 nm(H2O)
Absorbance(E1%1cm) min. 1,500(H2O, 635.0 to 639.0 nm)
Properties (reference)
Maximum Absorption Wavelength 637(H2O) nm
Solubility in water Soluble
Related Laws:
EC Number 243-654-4
Transport Information:
HS Number 3204120090
PubMed Literature

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