Dyestuffs Organic Synthesis 1, 8-Naphthalic Anhydride for Pesticides Medicines CAS 81-84-5
Model NO.
a zln 81-84-5
Colour
Yellow
Sample
Support
Storage
Yes
Purity
Min 99%
MW
198.17
Transport Package
Drum
Specification
25kg/200kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 4.50 - 72.00
Description
Product Description
High Quality 1, 8-Naphthalic Anhydride with 99% purity CAS 81-84-5
| 1,8-Naphthalic anhydride Basic information | |
| Product Name: | 1,8-Naphthalic anhydride |
| CAS: | 81-84-5 |
| MF: | C12H6O3 |
| MW: | 198.17 |
| EINECS: | 201-380-2 |
| 1,8-Naphthalic anhydride Chemical Properties | |
| Melting point | 269 °C |
| Boiling point | 295.48°C (rough estimate) |
| density | 1.2571 (rough estimate) |
| refractive index | 1.5550 (estimate) |
| Fp | 272 °C |
| storage temp. | Store below +30°C. |
| form | Powder |
| color | Beige to light brown |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 153190 |
| CAS DataBase Reference | 81-84-5(CAS DataBase Reference) |
| Item | Specifications |
| Appearance | Yellowish powder |
| Assay % | ≥98 |
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