NAPHTHALENE-1,7-DISULFONIC ACID
- CAS NO.：5724-16-3
- Empirical Formula: C10H8O6S2
- Molecular Weight: 288.3
- MDL number: MFCD02094618
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:13:41
What is NAPHTHALENE-1,7-DISULFONIC ACID?
Chemical properties
Naphthalene-1,7-disulfonic acid [5724- 16-3]. C10H8O6S2, Mr 288.28, is produced by sulfonation of naphthalene-2-sulfonic acid with cold oleum to give a mixture of 1,6- (80 %) and 1,7- (20 %) acids. Although these are difficult to separate, the corresponding disulfonyl chlorides are separable because of their differing solubilities in, for example, benzene.
The Uses of NAPHTHALENE-1,7-DISULFONIC ACID
1,7-Naphthalenedisulfonic Acid is an environmental pollutant.
Properties of NAPHTHALENE-1,7-DISULFONIC ACID
| storage temp. | 4°C, Hygroscopic |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | Oil |
| color | Light Yellow to Yellow |
| Stability: | Hygroscopic |
Safety information for NAPHTHALENE-1,7-DISULFONIC ACID
Computed Descriptors for NAPHTHALENE-1,7-DISULFONIC ACID
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