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Succinic anhydride CAS 108-30-5, also called dihydro-2,5-furandione and butanedioic anhydride , 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.
Hexahydrophthalic anhydride HHPA CAS 85-42-7 is a white solid form under 35°C and become liquid form over 35°C. It can be boiling at 158°C. Hexahydrophthalic anhydride is used as hardeners for epoxy resins, curing agent for epoxy resin, polyester resin, adhesives, plasticizer and some intermediates of anti-rust materials.
Glutaric anhydride CAS 108-55-4 is a kind of needle-like white crystal. Boiling point 287°C , Relative Density 1.429. It can be used as organic intermediate; pharmaceutical intermediate; Chemical synthesis etc.
1,3-Acetonedicarboxylic acid CAS 542-05-2 is colorless needle crystal. Melting point 135 ℃ (decomposition). Soluble in water and alcohol, insoluble in chloroform and benzene, slightly soluble in ether and ethyl acetate.
Where to buy Succinic anhydride at competitive price but high quality in China? TNJ Chemical is your first choice. TNJ Chemical is the key CAS 108-30-5 Succinic anhydride factory and suppliers since 2001. Till now, our Succinic anhydride has been exported to Russia, Indonesia, South America etc. If you need to buy Succinic anhydride, please feel free to contact us.
Do you want to buy Succinic anhydride at competitive price with standard quality? TNJ Chemical is the key Succinic anhydride suppliers and factory from China. We offer various grades of Succinic anhydride. We also have succinic acid. Hope to have good cooperation with you.
Do you want to buy Trimellitic Anhydride from China? TNJ Chemical is your best choice. TNJ Chemical is specialized in chemical production and sales since 2001. Trimellitic Anhydride is the key product. If you need to buy Trimellitic Anhydride, please do not hesitate to contact [email protected]
Hefei TNJ Chemical is a company specialized in Methyltetrahydrophthalic anhydride (MTHPA) since 2001. We supply high quality Methyltetrahydrophthalic anhydride (MTHPA) with competitive price. If you need to buy Methyltetrahydrophthalic anhydride (MTHPA), please feel free to contact [email protected]