Succinic anhydride CAS 108-30-5, also called dihydro-2,5-furandione and butanedioic anhydridean, is an organic compound with the molecular formula C4H4O3. This colorless solid is the acid anhydride of succinic acid. Succinc anhydride is colorless needles or white crystalline solid. Melting point 237°F. Sublimes at 239°F at 5 mm Hg pressure; and at 198°F and 1 mm Hg pressure. Moderately toxic and an irritant.25kg per bag: PP plastic weaving bag or brown paper plastic bag. Total 16 MT per 20ft container with pallets,18 MT without pallets. Stored in cool, dry and ventilated place, far from fire, heat and water. Transported as Common chemicals.- Pharmaceutical grade   - Technical grade   * Please contact us for detailed specificationHefei TNJ Chemical Industry Co.,Ltd. is the key manufacturer and exporter of Succinic Anhydride CAS 108-30-5 pharmaceutical or technical grade since from 2010.  The production capability for Succinic Anhydride CAS 108-30-5 is about 10,000 tons per year..  We export regularly to Korea, UAE, Russia, Brazil, Vietnam, Malaysia, America, Germany etc. The product quality is stable and meet pharma, technical standard. We are also the key Succinic acid suppliers in China. If you need to buy Succinic Anhydride CAS 108-30-5, please feel free to contact:   Ms.Olivia Zhao          sales21@tnjchem.com- In medical field, be used in the production of vitamin A and sulphonamide etc. - In pesticides field, be used in the production of fungicides, pesticides and plant growth regulators etc. - Raw materials of coating, synthetic resin and dyes etc. - Used as sizing agents in the paper industry.