Maleinsäureanhydrid

ITEM: Maleic Anhydride Cas No:108-31-6 HS Code: 29171400 Type: Flake and Briquette Application: It used in production of unsaturated polyester resin. It also is used in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc. It is main material of binary acid with four carbons, 1,4-butanediol r-butyrolactone, tetrahydrofuran Packing: 25kgs per plastic woven bag lined with PE bag, 22MTS/20' FCL (with palletized) or 24mts/20'FCL (without pallet), 500kgs per big bag, 20mts per 20FCL(2bags per pallet) Specification ItemSpecification GB-3676-92ExtraGrade Measured ValueAppearanceWhite Briquette /FlakeWhite Briquette/FlakePurity%≥99.599.57Molten color(APHA) ≤2020Solidifying point°C≥52.452.53Ash%≤0.0030.002Iron PPM≤51.2