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ammonium chloride

ammonium chloride

Ammonium chloride, abbreviated as ammonium chloride, is an inorganic substance with the chemical formula NH4Cl. It refers to the ammonium salt of hydrochloric acid and is often a byproduct of the alkali industry. Nitrogen content of 24% to 26%, appearing as small white or slightly yellow square or octahedral crystals, available in both powder and granular forms. Granular ammonium chloride is not easily hygroscopic and is easy to store, while powdered ammonium chloride is commonly used as a basic fertilizer for the production of compound fertilizers. It belongs to physiological acidic fertilizers and is not suitable for application on acidic soil and saline alkali soil due to its high chlorine content. It is not suitable for use as seed fertilizer, seedling fertilizer or foliar fertilizer, nor is it suitable for application on chlorine sensitive crops such as tobacco, potatoes, citrus, tea trees, etc. Ammonium chloride is highly effective and stable as a fertilizer for rice fields, as chlorine can inhibit nitrification and promote fiber formation in rice stems, increase toughness, and reduce rice lodging and pest invasion.

potassium chloride

potassium chloride

Potassium chloride is an inorganic compound with the chemical formula KCl. It looks like table salt, odorless, and has a salty taste. Commonly used as an additive for low sodium salt and mineral water. Potassium chloride is a commonly used electrolyte balance regulator in clinical practice, with definite clinical efficacy and widely used in various clinical departments.

polyethylene

polyethylene

Polyethylene (PE) is a thermoplastic resin made by polymerizing ethylene. In industry, it also includes copolymers of ethylene with small amounts of alpha olefins. Polyethylene is odorless, non-toxic, and feels like wax. It has excellent low-temperature resistance (with a minimum operating temperature of -100~-70 ° C), good chemical stability, and can withstand most acid and alkali corrosion (not resistant to acids with oxidative properties). Insoluble in general solvents at room temperature, with low water absorption and excellent electrical insulation.

2-methyltetrahydrofuran

2-methyltetrahydrofuran

2-methyltetrahydrofuran is an organic compound with the chemical formula C5H10O. It is a colorless and transparent liquid that is soluble in water and easily soluble in organic solvents such as ethanol, ether, benzene, and chloroform. It is mainly used as a solvent for resins, natural rubber, ethyl cellulose, and chloroacetic acid vinyl acetate copolymers. It is also a raw material in the pharmaceutical industry and can be used for the synthesis of anti hemorrhoid drugs such as piperaquine phosphate.

glucose

glucose

Also known as corn glucose, corn sugar, or even simply glucose, it is an important monosaccharide distributed in nature. It is a polyhydroxyaldehyde. Pure glucose is a colorless crystal with a sweet taste but not as sweet as sucrose. It is easily soluble in water, slightly soluble in ethanol, and insoluble in ether. Water solution rotates to the right, hence it is also known as "dextrose". Glucose plays an important role in the field of biology, serving as an energy source and metabolic intermediate for living cells, and is the primary energy source for living organisms.

maleic anhydride

maleic anhydride

Maleic anhydride, abbreviated as maleic anhydride, commonly known as dehydrated malic anhydride, has a melting point of 52.8 ℃. It is a colorless needle shaped or sheet-like crystal in the orthorhombic crystal system, which dissolves in ethanol and forms esters. It has a pungent odor.

Sulfonyl chloride

Sulfonyl chloride

Light yellow to red, smoky liquid, with a strong pungent odor. Can be mixed with organic solvents such as benzene, chloroform, and carbon tetrachloride. Hydrolysis upon contact with water, decomposition upon heating. Mainly used for manufacturing acyl chlorides, it is also used in the production of pesticides, pharmaceuticals, dyes, etc.

Potassium borohydride

Potassium borohydride

Potassium borohydride is an inorganic compound with the chemical formula KBH4. It is a white crystalline powder that is stable in air and has no hygroscopicity. Potassium borohydride is easily soluble in water, soluble in liquid ammonia, slightly soluble in methanol and ethanol, and almost insoluble in ether, benzene, tetrahydrofuran, methyl ether, and other hydrocarbons. Stable in alkaline environment, releases hydrogen gas upon decomposition with inorganic acids, and has strong reducibility.

Pure benzene

Pure benzene

Pure benzene refers to pure benzene, which is a chemical substance with the molecular formula C6H6. Basic chemical raw materials used as solvents and for the synthesis of benzene derivatives, fragrances, dyes, plastics, pharmaceuticals, explosives, rubber, etc.

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