Product Name: Phosphorous Acid

CAS No.: 13598-36-2

EINECS: 237-066-7

Molecular Formula: H3O3P

Molecular Weight: 82

Appearance: White Crystalline Powder

Specification:

Phosphoric acid, also known as orthophosphoric acid, with a chemical formula H3PO4 and a molecular weight of 97.9724, is a common inorganic acid that is medium strong. It is obtained by dissolving phosphorus tetroxide in hot water. Commercially, orthophosphoric acid is produced by treating apatite with sulfuric acid. This acid dehydrates easily in air, losing water to pyrophosphoric acid and further to metaphosphate. Phosphoric acid finds applications in pharmaceutical, food, fertilizer, and other industries, serving as a chemical reagent.

Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.

Product Description:

Phosphoric acid, also known as orthophosphoric acid, is a versatile inorganic acid with the chemical formula H3PO4 and a molecular weight of 97.9724. This medium-strong acid is commonly used in various industries, including pharmaceuticals, food, fertilizers, and more. It is obtained by dissolving phosphorus tetroxide in hot water or commercially by treating apatite with sulfuric acid.

Phosphoric acid easily dehydrates in air, transforming into pyrophosphoric acid and metaphosphate upon heat exposure. With a wide range of applications, it serves as a crucial chemical reagent in different processes.

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