Phthalic anhydride

PA(Phthalic Anhydride)

CAS No.:85-44-9

Type:Flakes

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Introduction Parameters

Testing Item	Standard	Testing results
Description	White flake powder	White flake powder
Content(%)	≥99.50%	99.68%
Solidification Point(℃)	≥ 130.50℃	130.50℃
Thermally stable chroma	≤50	15
Molten Color	≤20	10
Sulphuric acid color	≤40	30
Free acid（%）	≤0.2%	0.05%
Conclusion	IT IS UP TO QUALITY STANDARD OF OUR PLANT

Packing:25kg/bag or as per requirement.