| Identification | Back Directory | [Name]
NAPHTHALENE-1,7-DISULFONIC ACID | [CAS]
5724-16-3 | [Synonyms]
7-Naphthalenedisulfonic Acid
1,7-Naphthalenedisulfonic acid
NAPHTHALENE-1,7-DISULFONIC ACID | [Molecular Formula]
C10H8O6S2 | [MDL Number]
MFCD02094618 | [MOL File]
5724-16-3.mol | [Molecular Weight]
288.3 |
| Chemical Properties | Back Directory | [storage temp. ]
4°C, Hygroscopic | [solubility ]
Methanol (Slightly), Water (Slightly) | [form ]
Oil | [color ]
Light Yellow to Yellow | [Stability:]
Hygroscopic |
| Hazard Information | Back Directory | [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. | [Uses]
1,7-Naphthalenedisulfonic Acid is an environmental pollutant. |
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