3-Nitrophthalic anhydride
Classification:Pharmaceutical Intermediates
Cas NO.:641-70-3
Molecular Formula:C8H3NO5
Melting Point:158-165℃
Boiling Point:411.8 °C at 760 mmHg
Stability:No data.
Flash Point:227.5 °C
Purity:More than 98%
Appearance:beige to yellow crystalline powder
usage:pharmaceutical intermediates
Brand Name:Joxin
EINECS:211-373-6
This product is produced independently by our company and is mostly used in pharmaceutical intermediates.Welcome foreign purchasers to Taixing, China, to visit and negotiate projects
Specifications
Appearance：Yellow needle crystals or crystalline powder.
Assay(Titr.)：≥98%
Melting Point：163～165°C
Loss on drying：≤0.5%
Usage：Intermediate for organic synthesisand dyes.
Package：25kgCardboardDrum
Transportation Caution: No large risk,as general chemicals.
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