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Hydroxy Naphthol Blue, disodium salt, ACS reagent
CAS: 165660-27-5 | C20H12N2Na2O11S3 | 600.495 g/mol
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Catalog number 204880050
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5 g
Packaging:
Glass bottle
Price (USD)
27.65
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30.50Save 2.85 (9%)
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Chemical Identifiers
CAS165660-27-5
IUPAC Name3-hydroxy-4-[2-(2-oxo-4-sulfo-1,2-dihydronaphthalen-1-ylidene)hydrazin-1-yl]naphthalene-2,7-disulfonic acid disodium
Molecular FormulaC20H14N2Na2O11S3
InChI KeyLXJHFXHZWYBBKJ-UHFFFAOYSA-N
SMILES[Na].[Na].OC1=C(NN=C2C(=O)C=C(C3=CC=CC=C23)S(O)(=O)=O)C2=CC=C(C=C2C=C1S(O)(=O)=O)S(O)(=O)=O
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Specifications
Specification Sheet
Specification SheetSuitability(for Ca determination) Passes test
Appearance (Color)Blue to dark purple
Infrared spectrumConforms
Appearance (Form)Crystalline powder or crystals
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