| Amino C Acid | Hainan Zhongxin Chemical Co., Ltd. | Amino C Acid is a grey powder with the molecular formula of C10H9NO6S2. It has an amino content of between 70 - 80 % minimum and an HPLC purity of 97%. Amino C Acid is primarily used as an intermediate in the production of reactive and direct dyes. | |
| Fumaric Acid Tech Grade | Hainan Zhongxin Chemical Co., Ltd. | Fumaric acid, synonymous with trans-1,2-ethenedicarboxylic acid, is mainly used in the manufacture of synthetic resin and glass fiber-reinforced forced plastic with excellent heat stability. It can also be used as an insulation material. | |
| Fumaric Acid Technical Grade | Regar Chemicals Co., Ltd. | Fumaric Acid Technical Grade is a cream-white crystalline powder with a melting point of 285 °C / 545 °F. It is mainly used in production of unsaturated polyester resins, coatings, L-Aspartic Acid, Malic Acid and many auxiliaries. |
