Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Boric acid is also called "positive boric acid".It is made by the reaction of natural borax (sodium borate) with acid.The chemical formula is H3BO3.Molecular weight 61.83. White triclinic axial plane scales with glossy crystals.The relative density is…
P-methylphenylacetone is a drug Naomaining intermediate, which can be used as an organic synthesis intermediate and pharmaceutical intermediate, and is mainly used in the laboratory research and development process and chemical production process. Melting…
Transparent liquid 1-phenyl-1-pentanone can be used as organic synthesis intermediates and pharmaceutical intermediates, can be used in the laboratory research and development process and chemical pharmaceutical synthesis process. Phenylpentanone is…
Chemical properties: white shiny flake crystal or white crystalline powder.Melting point 137-138℃, refractive index 1.571.Insoluble in water, slightly soluble in ether, slightly soluble in boiling water, soluble in ethanol and chloroform.Soluble in…
Hebei ATUN Trading Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Pharmaceutical Intermediates, Cosmetic Raw Materials, Food Additives & Veterinary Drug Intermediates. Our campany is located in Shijiazhuang,…
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