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4-Bromo-1,8-naphthalic anhydride / CAS:81-86-7
Chemical Name:4-Bromo-1,8-naphthalic anhydride
Molecular Formula:C12H5BrO3
Formula Weight:277.07
CAS No.:81-86-7
Category: Pharmaceutical intermediates
4-Bromo-1,8-naphthalic anhydride / CAS:81-86-7 Quick Details
Chemical Name:4-Bromo-1,8-naphthalic anhydride
Molecular Formula:C12H5BrO3
Formula Weight:277.07
CAS No.:81-86-7
4-Bromo-1,8-naphthalic anhydride / CAS:81-86-7 Typical Properties
| Item | Specifications |
| Appearance | Slightly pinkish white powder |
| Purity | 95% min |
| Moisture | 0.5% max |
4-Bromo-1,8-naphthalic anhydride / CAS:81-86-7 Application field
Used as a core raw material in the manufacture of fluorescent dyes such as fluorescent yellow and fluorescent orange; a key component in the production of industrial-grade fluorescent whitening agents; and a key component in the synthesis of pyrene-based dyes and pigments.
4-Bromo-1,8-naphthalic anhydride / CAS:81-86-7 Packaging
25kgs/drum
4-Bromo-1,8-naphthalic anhydride / CAS:81-86-7 Storage
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep the container sealed
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