The factory has 3000L reactors 20sets, 5000L reactors 15sets, and equipped with professional testing instruments and nuclear magnetic equipment.
Located in the beautiful kite city of Weifang, Shandong Province, China, as a supplier of organic intermediates, pharmaceutical intermediates, pesticide intermediates, flavours, fragrances and other chemical products, Shandong Believe chemical Pte., Ltd. will create added value for customers around the world.
Nicotinamide CAS 98-92-0 is a white needle-like crystal or crystalline powder, odorless or slightly odorous, with a slightly bitter taste. The relative density is 1.4, and the melting point is 129-131 °C. 1g of this product is soluble in 1mL water, 1.5mL ethanol or 10mL glycerol, but insoluble in ether. The pH of a 10% aqueous solution is 6.5 - Chemicalbook 7.5. Has weak hygroscopicity. It is relatively stable, resistant to acid, alkali and high temperature. It is stable to light and heat in dry air, and nicotinic acid is generated when heated in alkaline or acidic solution. Rat oral LD502.5-3.5g/kg, ADI value does not make special provisions (ECC, 1990).
4-Chlorobenzaldehyde CAS 104-88-1 is a white solid, m.p.46～47℃, b.p.213～214℃, n20D 1.5640, soluble in benzene, toluene and other solvents, insoluble in water.
ETHYL OLEATE CAS 111-62-6 Colorless to yellowish oily liquid. It is fragrant with flowers. Boiling point 205-208 ℃. Insoluble in water, soluble in ethanol and acetaldehyde.
2-Amino-5-nitrobenzotrifluoride CAS 121-01-7 is a yellow crystal, which can be used as pharmaceutical intermediate, pesticide intermediate
Benzyl benzoate CAS 120-51-4 is Anilines, Aromatic Amines and Nitro Compounds
p-Toluenesulfonic acid CAS 104-15-4, mainly used to synthesize the third monomer of cationic dyeable polyester (CDP), so that CDP polyester fiber has good affinity for cationic fuel The chemical properties of the CDP fiber can be dyed under normal pressure. After dyeing, the color is bright, the color spectrum is complete, the color fastness is high, it is not easy to fade, and it has good antistatic, moisture absorption, anti-pilling and breathability, and is comfortable to wear.
