Valetime Limited Registered in England # 2437781 VAT Registration No. GB 546 477 511

Valetime Group Limited Registered in England #4759587

Operating in International Business since 1989ISO 9001:2000 registered No. GB 12897

Disclaimer for Specifications Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only and not construed as commitment by any company within or supported by the VALETIME Group. All specifications are subject to change without notice.

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Specification PHTHALIC ANHYDRIDE

DETAILS Name Phthalic Anhydride (Flakes) CAS No. 85-44-9 IUPAC name 1,2-benzenedicarboxylic anhydride PubChem Alternative names Isobenzofuran-1,3-dione RTECS TI3150000 Molecular formula C8H4O3 EINECS number Molar Mass 148.1 g/mol IMCO Source MEXICO UN number

SPECIFICATION – PHTHALIC ANHYDRIDE (FLAKES)

Test Result Testing method Appearance - white flakes visual Phthalic anhydride content, min. % 99.85 ACA-I-031 PRIMEX Maleic anhydride content, max. % 0.05 ACA-I-031 PRIMEX Initial Colour Pt-Co 20 ASTM D-3366-90 Final Colour Pt-Co 60 ASTM D-3366-90 Melting point, min. ºC 130.9 ASTM D-1493-97

APPLICATIONS • In plasticizers, alkyd resins and dyestuff manufacturing; • In pharmaceutical industry.

PACKING Packed in 25Kg sacks and palletised. 1,500Kg per pallet. Total 25MT per 40' FCL.