21
2022
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07
Discussion on the performance and application of national standard industrial phosphoric acid
The national standard industrial phosphoric acid pure product is colorless, transparent and viscous liquid or orthorhombic crystal, odorless and sour in taste. The commercially available phosphoric acid content is mostly 85%, which is colorless, transparent or slightly light-colored and thick liquid.
The national standard industrial phosphoric acid pure product is colorless, transparent and viscous liquid or orthorhombic crystal, odorless and sour in taste. The commercially available phosphoric acid content is mostly 85%, which is colorless, transparent or slightly light-colored and thick liquid.
National standard industrial phosphoric acid soluble in water, soluble in ethanol. Its acidity is weaker than strong acids such as sulfuric acid, hydrochloric acid and nitric acid, but stronger than weak acids such as acetic acid and boric acid. Can stimulate the skin together inflammation, damage the body tissue. Concentrated phosphoric acid has an erosive effect when heated in porcelain. Hygroscopic.
National standard industrial phosphoric acid is mainly used in electroplating industry, pharmaceutical industry, phosphate industry and metallurgical industry. Phosphoric acid vapor has a strong corrosive effect on the skin, and the staff should pay attention to protect the respiratory organs and skin.
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Huaning Huihuang Chemical Industry Co., Ltd.
Shop 4, Shengjing Yingxiuyuan, Huacheng, Ningzhou Sub-district Office, Huaning County, Yuxi City, Yunnan Province
General Manager: Zhang Wei
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