Butan-1-ol is a primary alcohol that is butane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It it produced in small amounts in humans by the gut microbes. It has a role as a protic solvent, a human metabolite and a mouse metabolite. It is a primary alcohol, a short-chain primary fatty alcohol and an alkyl alcohol.
Diphenylamine is used for control of superficial scald in stored apples Diphenylamine is the organic compound with the formula (C6H5)2NH.
It is a colourless solid, but samples are often yellow due to oxidized impurities. It is a weak base, with a KB of 10 14. With strong acids, it forms the water soluble salt.
Potassium Hydrogen Phthalate Extrapure AR, 99.9% is slightly acidic, and it is often used as a primary standard for acid–base titrations because it is solid and air-stable, making it easy to weigh accurately.
Sodium sulfate anhydrous is a chemical compound with the formula Na2SO4. This compound appears as a white crystalline solid and is highly soluble in water. The anhydrous form indicates that it contains no water molecules in its structure, which is important for certain chemical processes.
Sodium sulfate anhydrous is commonly used in the manufacture of detergents, glass, and textiles, as well as in the chemical industry for various synthesis processes.
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