Vinyl acetate is a kind of important organic chemical raw materials, is the world's biggest producer of one of the 50 kinds of chemical products. Through vinyl acetate polymerization or copolymerization with other monomers, mainly for the production of poly (vinyl acetate (PVAc), polyvinyl alcohol (

1. Can be used for a small amount of yulan magnolia, Ylang Ylang, osmanthus, rabbit ears, flower and toilet water, fruit fragrance and other flavors as the first fragrance to improve the fresh fruit fragrance, especially for perfume fragrance, mellow effect. Suitable for cherry, peach, apricot, grap

Recently, the Shandong refined oil market realized strong resistance, and the closing settlement price of crude oil closed down for two consecutive days, but the gasoline and diesel prices were basically stable. As of May 22, the market price of gasoline in Shandong independent refinery was 8,557 yu

The traditional off-season for shipping is now facing a continuous wave of price increases. The latest Shanghai export Container Composite Freight Index (SCFI) rose 9.32 percent to 2,520.76 points, according to data from the Shanghai Shipping Exchange. Specifically, the four major routes rose acros

Reuters said Vietnam's imports from China surged as the US imposed tariffs. This report seems to want to prove that China's exports have decreased due to the impact of the US tariffs; But exports to the United States via Vietnam The related pictures are intended to prove the trade relationship betwe

Food-grade phosphoric acid can be used as a flavoring agent; it can be used as a sour agent in cans, liquids, solid beverages and refreshing drinks, and can replace lemon and malic acid; in the beer saccharification process, it can replace lactic acid to adjust the pH value; in the sugar industry, i

〉〉 5/16, the official website of the White House issued a notice, while tightening the exemption of imported photovoltaic tariffs, emphasizing the subsidy policy for the US local solar manufacturing industry. 〉〉 On May 14, the White House just announced that in addition to the original 301 tariff o

1. используется в производстве бумаги и целлюлозной массы; применяется в производстве мыла, синтетических моющих средств, синтетических жирных кислот и в рафинации животных и растительных масел и жиров.2. используется в текстильной печатной и красильной промышленности в качестве обеспыливающего аген

Меры предосторожности для безопасного обращения: Избегайте любого личного контакта, включая вдыхание. Надевайте защитную одежду, если существует риск воздействия. Используйте вещество в хорошо проветриваемом помещении. Защищать от влаги. Избегайте контакта с несовместимыми материалами. Не ешьте, не

Меры предосторожности для безопасного обращения: герметичная эксплуатация и местная вытяжная вентиляция. Операторы должны пройти специальное обучение и строго соблюдать порядок работы. Операторам рекомендуется носить защитные маски, антикоррозийные комбинезоны и резиновые перчатки. Во избежание повр