Application of magnesium sulfate heptahydrate

Qishui sulfuric acid application:

1. Heptahydrate sulfuric acid is used for printing and dyeing thin cotton cloth and silk, as a weighting agent for cotton and silk and a filler for kapok products. Also used in the manufacture of porcelain, pigments and fireproofing materials. Used as a laxative in medicine. The microbial industry is used as a medium component, an additive for brewing, and a supplement of magnesium for brewing water as a nutrient source for fermentation. A filler in the tanning industry enhances heat resistance. Used as a magnesium fertilizer in agriculture. It is used in the light industry to produce fresh yeast, monosodium glutamate and as a stabilizer for calcium hydrogen phosphate in the production of toothpaste. Cement coagulant. The pulp industry, rayon and textile industry are also used. Nutritional supplement; curing agent; flavor enhancer; processing aid. An additive for brewing, supplementing magnesium in brewing water as a nutrient source during fermentation to improve fermentation capacity. Improve the flavor of synthetic sake (0.002%). Adjust the hardness of the water. Used in Europe to produce "Bolton" beer.

2. Heptahydrate sulfuric acid and calcium salt are used in the wine for the wine. The addition of 4.4g/100 1 water can increase the hardness by 1 degree. When used, it will produce bitterness and produce hydrogen sulfide odor. As a food fortifier. China's regulations can be used for dairy products, the amount of use is 3 ~ 7g / kg; the amount used in drinking liquids and milk drinks is 1.4 ~ 2.8g / kg; the maximum use amount in mineral drinks is 0.05g / kg.

3 Heptahydrate sulfuric acid. Used in the supplement of trace element magnesium in feed additives. Magnesium is a cofactor in many animal systems and is also a component of bone.

4. Heptahydrate sulfuric acid is used as a nutritional supplement, curing agent, flavor enhancer and processing aid. An additive for brewing, supplementing magnesium in brewing water; as a nutrient source during fermentation, to improve fermentation capacity. Improve the flavor of synthetic sake (0.002%). Adjust the hardness of the water. Used in Europe to produce "Bolton" beer. It is used in combination with calcium salt for wine. It can increase the hardness by 1 degree by adding 4.4g/100L water. It will produce bitterness when used, and it will produce hydrogen sulfide odor. Can also be used as a feed additive.

5. Heptahydrate heptahydrate is used as an analytical reagent, such as a precipitant for sulfate. Also used in the pharmaceutical, printing and dyeing, paper, ceramics and leather industries.

6. Heptahydrate sulfuric acid is used as a tanning filler. Used as a weighting agent for fine cotton fabrics in the printing and dyeing industry. Paper sizing agent, etc.