Common alkaline substances: a practical guide from the kitchen to life
The bag of "soda ash" in the kitchen that makes the dough fluffy, the "caustic soda" used to unclog the sewer, and even the "slaked lime" used to adjust the soil when growing flowers, they seem inconspicuous, but they are actually very strong alkaline masters. They seem ordinary, but they quietly play an indispensable role in food, clothing, housing and transportation - today, let's talk about the
Potassium sorbate Application exploration from laboratory to industrial producti
In recent years, with the rapid development of the food industry and the improvement of consumers' requirements for food safety, the preservative potassium sorbate has become a "star product" in the food additive market with its high efficiency and low toxicity. Its application scope continues to expand, market demand grows steadily, and the industry prospects have attracted much attention.
Defoaming agent is an additive for eliminating foam. Defoaming agent can reduce the surface tension of water, solution, suspension, etc., prevent the formation of foam, or reduce or eliminate the original foam.
Recently, tensions in the Middle East have escalated, and the conflict between Israel and Iran has intensified, leading to more volatility in the international crude oil market and a sharp rise in crude oil prices. Affected by this, the price of PVC resin, which uses crude oil as raw material, has also risen.
China Expands Visa Free Policy New Countries Added to Exemption List
China's visa-free countries + 4 China has implemented a trial visa-free policy for ordinary passport holders from Saudi Arabia, Oman, Kuwait and Bahrain, and China's unilateral visa-free "circle of friends" has added new members.
Uses and functions of cetostearyl alcohol（C16-18） in detergents
Cetostearyl alcohol is mainly used as a thickener, emulsifier, conditioner and stabilizer in detergents (such as shampoo, shower gel, facial cleanser, etc.).
Analysis of the recent extension of the delivery time of goods
Since the China-US trade agreement was reached in early May, the global shipping market has ushered in a new round of demand peaks, resulting in a continuous increase in shipping costs. Recently, many shipping companies have raised their quotations, and the freight rates of some popular routes have risen by more than 200% compared with the beginning of the month, which has brought significant cost
Intensive price increases! More shipping companies have announced price increase
Recently, several shipping companies have continued to announce their freight rate adjustment plans for June. Hapag-Lloyd, CMA, Maersk and other shipping companies have successively adjusted the rates of some routes, involving South America, the Mediterranean, Africa, the Middle East, etc. Previously, many leading shipping companies have announced freight rate adjustments from June..
Swimming pools are people's summer happy places! Summer is coming, the temperature is gradually rising, disinfectant products are indispensable, If the water in the swimming pool is not disinfected, germsµbial algae will easily breed. If disinfectants and algaecides are added to the swimming pool water, not only will the water be blue, clear and shiny, the pool wall will be smooth and free of adhe
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Monica