Dodecyl Dipylenetriamine offers a wide-spectrum of bactericia with strong killing abilities for bacteria, yeast and viruses. It has better bactericidal properties that cationic bactericides. Dodecyl dipropylenetriamine Dodecyl-dipropylenetriamine'…
3A molecularsieve powder is obtained from NaA molecularsieve powder which has been exchanging with K+. K+ is the exchange of the hydrate crystal silicon aluminate metallic salt. 3A molecular sieve dust has characteristics such as uniform particle siz…
It is reported that the price of imported energy in Germany was 129.5% higher than that in February 2021, the cost of domestically produced en…
Gold futures for April 2022, the most actively traded contract on the New York Mercantile Exchange gold futures market, rose 0.2 U.S. dollars, or 0.01 percent, to close at 1,929.5 U.S. dollars an ounce on Friday. Federal Reserve Chairman Jerome Powel…