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.
Tetrahydro-imidazolium hydrochloride, also known as DL-2,3,5, 6-tetrahydro-6-phenylimidazolium [2,1-b] thiazole hydrochloride, is a white crystalline powder with bitter and astringent taste. It is soluble in water, methanol, slightly soluble in ethanol,…
At room temperature, procaine hydrochloride is a fine white needle-like crystal or crystalline powder, odorless, slightly bitter and tingling, easily soluble in water, soluble in ethanol, slightly soluble in chloroform, almost insoluble in ether.In the…
Benzocaine hydrochloride is the hydrochloride form of the local anesthetic Benzocaine. Its pharmacological action is the same as that of Benzocaine and its anesthetic effect is weaker than that of procaine.Local absorption is slow and long-lasting.Because…
White crystal, odorless, slightly bitter taste and hemp.Easily soluble in water, ethanol and organic solvents, but insoluble in ether.The aqueous solution does not decompose in the case of acid and alkali, and the repeated autoclaving rarely deteriorates.…
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…
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