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Chemical DictionaryCAS: 77-92-9

Citric Acid

CITRIC ACID=2-hydroxy-1,2,3-propanetricarboxylic acid

Citric Acid

Citric acid is a weak organic acid with a monoclinic crystalline structure, found abundantly in citrus fruits.

Industrially, it is generally produced by the fermentation of sugars using the Aspergillus niger mold.

It is an eco-friendly chelating agent; it binds metals and neutralizes their effects in water.

Uses and Benefits

•Softens water by binding calcium and magnesium ions in hard water.

•An eco-friendly alternative to phosphates in detergent and soap formulations.

•Acts as a buffer solution in textiles to keep the pH of dyeing baths constant.

Applications

✓Primary active ingredient for scale and rust removal in industrial cleaners.

✓Post-process pH neutralization in textile dyeing machines.

✓Natural preservative and flavoring agent in the food (E330) and pharmaceutical industries.

Technical Identity

IUPAC / Trade NameCitric Acid
Chemical FormulaC6H8O7
CAS Number77-92-9
EC Number201-069-1
Molecular Weight192.12
Industry CategoryGeneral Industrial

* This page provides general information about industrial chemicals. Contact us to source this raw material or learn about equivalents.

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