It is understood that the current development of the construction machinery industry in China is in an adjustment phase and it may not be able to maintain a substantial increase in the future. The construction machinery industry is closely related to the economy and is one of the important weather indicators for the global macroeconomic operation.
At present, there are more than 1,000 construction machinery companies in China, large and small, and many companies will fail in the future. At present, the construction machinery industry is still in the adjustment period, and each company is in the stage of practicing internal strength. Whoever can get out of the predicament first and who has strong competitiveness will live to the end. On the whole, China's construction machinery industry is still large but not strong. In 2014, due to multiple factors such as the “three-stage superposition†effect, the construction machinery industry was in a temporary “pain period†and still faced greater challenges. For the traditional Chinese construction machinery industry, the transformation and upgrading of the industry is imminent. This includes multiple aspects, from the low end to the high end; resolving excess, eliminating backwardness; and increasing the level of industrial agglomeration and intensive.
As China's market fluctuates, the expansion of more markets in the country can stabilize the volatility of uncertain and unstable markets, which will help stabilize the overall performance of the company.
Food-grade 85 phosphoric ACID has a clear appearance and no odor. The liquid has a thick consistency and can be easily dissolved in water. The density of this chemical is about 1.67 kg/l. Phosphoric acid food-grade 85 is highly acidic with a pH level less than 1.
Properties:
colorless and transparent viscous liquid. It is odorless, sour, melting point 42.35 ℃, easily soluble in water, soluble in ethanol, can irritate the skin and cause inflammation, destroy body tissues, and have hygroscopicity.
Uses:
Used as sour agent and yeast nutrient, can be used as seasoning, canned, refreshing drink sour agent, used as yeast nutrition source when brewing, to prevent multiplication of bacteria.
Phosphoric acid is mainly used in the manufacture of various phosphate, such as ammonium phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, etc and condensation phosphate class.
It should be stored in a cool, ventilated warehouse. In high-concentration phosphoric acid, it is necessary to pay attention to heat preservation in cold regions in winter to prevent freezing and leakage of containers. Do not store and transport together with alkalis, toxic materials and other corrosive materials. Protect from rain and direct sunlight during transportation. Handle with care during loading and unloading. Violent impact is strictly prohibited to prevent the packaging container from rupturing. In case of fire, dry sand or dry powder fire extinguisher can be used for fighting.
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