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Phosphoric Acid - PA

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Phosphoric acid is a corrosive inorganic mineral acid commonly used in various industrial and food applications, including metal treatments and as an acidulant in food products.

Product Details

Formula:

H3PO4

CAS Number:

7664-38-2

Also Known As:

Orthophosphoric acid; E338

Packaging:

Drums

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Clear, colorless, syrupy liquid

Boiling Point, °C

158

Density, g/cm3

1.885

Flash Point, °C

Not applicable

Melting point, °C

42.35

Molecular weight, g/mol

97.994

Odor

Odorless

Refractive index, n20/D

1.433

COMMERCIAL REQUESTS ONLY

Store in a cool, dry place. Keep container tightly closed when not in use. Avoid contact with incompatible materials.
Phosphoric Acid is a vital chemical compound characterized by its highly versatile nature and efficacy in a variety of applications. Composed of three hydroxyl groups attached to a central phosphorus atom, this mineral acid is renowned for its excellent acidity and reactivity. Its purity and potency make it an essential ingredient in numerous industries. Commonly used in agriculture as a key component in fertilizers, it helps promote plant growth by providing essential phosphorus for soil enrichment. In the food and beverage industry, Phosphoric Acid is widely utilized as a food additive for its tangy flavor and pH-adjusting properties, giving a sharp taste profile to soft drinks and processed foods. Additionally, the compound serves as a rust remover and cleaning agent in the metal and manufacturing industries, offering excellent descaling and corrosion-prevention properties. Beyond these, its applications extend to pharmaceuticals, water treatment, and electronics, where it aids in the synthesis of active compounds, water quality enhancement, and as an etching solution for semiconductors. With its broad functionality, Phosphoric Acid is a cornerstone chemical trusted across multiple sectors for its reliability and effectiveness.

Structure:

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