3-Nitrophthalic anhydride

Synonyms

3-Nitrophthalic acid   anhydride; 4-Nitro-2-benzofuran-1,3-dione;

4-Nitroisobenzofuran-1,3-dione

CAS No.

641-70-3

Molecular Formula｜Molecular Weight

C₈H₃NO₅     193.11

Appearance & Physical State

Pale-yellow to   yellow crystals or powder

Assay

≥ 98.0% (Titration or HPLC), min

Packing - A

Net 20kgs, 25kgs in Fiber drum lined with PA bag (Large package).

Packing - B

Inner   package: Net 400g, sealed in glass bottle.

Outer   package: Net 8kgs in cardboard   box (G.W. 15 kgs); or Net 40kgs in steel drum with movable cover (G.W. 100   kgs).

TRANSPORT REGULATIONS

and STORAGE CONDITIONS

Without main   danger (Common goods). The   substance is not subject to IATA-DGR.

Store   below 30℃.   Moisture sensitive. Recheck period: 12 months.

USE

Used as pharmaceutical intermediates, dye intermediates and organic   synthesis intermediates.

Latest News

This product is in stock and standing (Spot   supplies).

Output: 8.8 Mt per month