0102030405
2,7-Naphthalenediol | C10H8O2 | CAS 582-17-2
Properties
Melting Point: 185-190 °C (lit.)
Boiling Point: 246.06°C (rough estimate)
Bulk Density: 600-700kg/m³
Density: 1.0924 (rough estimate)
Refractive Index: 1.5418 (estimate)
Storage Temperature: Store below +30°C.
Solubility: DMSO (Slightly), Methanol (Slightly)
pKa: 9.14±0.40(Predicted)
Form: Powder
Color: Gray
Water Solubility: insoluble
BRN: 2042383
InChIKey: DFQICHCWIIJABH-UHFFFAOYSA-N
LogP: 1.980 (est)
Specification
| Property | Specification |
| Appearance | Gray-white powder |
| Purity(HPLC) | >=98% |
| Content | ≥ 97.0% |
| 2-Naphthol | ≤ 0.2% |
| Ash | ≤ 0.6% |
| Water | ≤ 1 |
| 5% Mehtanol solution | Transparent |
Products Usage
Used as dyes and intermediates
Raw material for the synthesis of sulfonic acid compounds and divinyl naphthalene compounds.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.