| Weight | 320.3 g/mol |
|---|---|
| Formula | C10H8O8S2 |
| Hydrogen Acceptors | 6 |
| Hydrogen Donors | 4 |
| Aromatic Rings | 2 |
| Rotatable Bonds | 2 |
Chromotropic acid (5808-22-0, 148-25-4)
4,5-DHN-2,7-DSA · 4,5-dihydroxynaphthalene-2,7-disulfonic acid
Score:
#2150 in Physics
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#5129 in Biology
,
#6673 in Chemistry
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- A differential pulse voltammetric method for simultaneous determination of ascorbic acid, dopamine, and uric acid using poly (3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid) film modified glassy carbon electrode (Journal of Electroanalytical Chemistry, 2009)
- Determination of Formaldehyde in Gas Mixtures by the Chromotropic Acid Method (Analytical Chemistry, 1961)
- Spectrophotometric determination of nitrate using chromotropic acid (Analytica Chimica Acta, 1966)
- Spectrophotometric Determination of Formaldehyde and Formaldehyde-Releasing Compounds with Chromotropic Acid, 6-Amino-1-naphthol-3-sulfonic Acid (J Acid), and 6-Anilino-1-napthol-3-sulfonic Acid (Phenyl J Acid). (Analytical Chemistry, 1962)
- Amberlite XAD-2 functionalized with chromotropic acid: synthesis of a new polymer matrix and its applications in metal ion enrichment for their determination by flame atomic absorption spectrometry (Analyst, 1999)
- Quanitative Colorimetric Microdetermination of Methanol with Chromotropic Acid Reagent (Analytical Chemistry, 1948)
-
Predict GHS Hazards for Any Chemical in silico.
Including Acute Oral Tox, Skin Sensitization, Eye Irritation, Aquatic Tox, & more. - 4,5-DHN-2,7-DSA
- 4,5-dihydroxynaphthalene-2,7-disulfonic acid
-
SMILESC1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O
-
InChIKeyHLVXFWDLRHCZEI-UHFFFAOYSA-N
- Pubchem - Chromotropic acid
- Wikipedia - chromotropic acid
Chromotropic acid has the formula is (HO)2C10H4(SO3H)2. It can be used for as a reagent in the quantitative determination of the systemic herbicide, 2,4-Dichlorophenoxyacetic acid. Chromotropic acid is also used for testing of presence of formaldehyde.
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Chromotropic acid
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