5423-07-4
Chemical Structure
Nitrazine yellow
Synonym(s): Nitrazine paper; Phenaphthazine
- CAS No.: 5423-07-4
- Formula:C16H8N4Na2O11S2
- Molecular Weight:542.36
IUPAC Name: sodium (E)-3-((2,4-dinitrophenyl)diazenyl)-4-hydroxynaphthalene-2,7-disulfonate
InChIKey: XBLIFEQTVVSTIM-QIKYXUGXSA-L
SMILES: O=S(C1=C(/N=N/C2=CC=C([N+]([O-])=O)C=C2[N+]([O-])=O)C(O)=C3C=CC(S(=O)(O[Na])=O)=CC3=C1)(O[Na])=O
Biological Activity: Nitrazine yellow (Nitrazine paper; Phenaphthazine) is a pH indicator. The color of Nitrazine yellow changes from yellow to blue in the pH range from 6.0 to 7.0. Nitrazine yellow is a kind of biological materials or organic compounds that are widely used in life science research[1].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Nitrazine yellow | 99.31% | Nitrazine yellow (Nitrazine paper; Phenaphthazine) is a pH indicator. The color of Nitrazine yellow changes from yellow to blue in the pH range from 6.0 to 7.0. Nitrazine yellow is a kind of biological materials or organic compounds that are widely used in life science research. | ||||||||||||||||||||
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