B. Pankaj Kumar & Co

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CAS no : 108-31-6 Maleic anhydride is an organic compound with the formula C2H2(CO)2O. output is used in the manufacture of unsaturated polyester resins (UPR). Chopped glass fibres are added to UPR to produce fibreglass reinforced plastics which are used in a wide range of applications such as pleasure boats, bathroom fixtures, automobiles, tanks and pipes. GENERAL SPECIFICATIONS ITEM SPECIFICATION ANALYSIS RESULT APPEARANCE WHITE BRIQUETTES WHITE BRIQUETTES PURITY (WT %) 99.5 MIN 99.87 CRYSTALLIZATION POINT ∘C 52.5 MIN 52.5 COLOR APHA(90 MIM AT 140 ∘ C) 40 MAX 12 COLOR APHA 20 MAX 11 METALS( AS Fe )(WT -PPM) 5 MAX NIL MALEIC ACID ,WT -% 0.30 MAX 0.11 ASH WT -% 0.01 MAX NIL