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Multi-function of Alginic acid

  • Author:Ray Dean
  • Source:www.oceanchinachem
  • Release on :2016-05-23

Alginic acid, a pale yellow powder; odorless; almost tasteless, insoluble in water, methanol, ethanol, acetone, chloroform, sodium hydroxide dissolved in an alkaline solution. Help hanging, thickening, emulsifying, bonding and so on. Available for the microcapsule wall material, or as a coating material and a film.

Alginic acid can quickly absorb moisture, can be used as a dehydrating agent and a sizing agent in paper and textile industries. Its main function in the form of sodium alginate or potassium alginate in the food industry and daily chemical industry is used as an emulsifier or thickener, it is a common ingredient in ice cream, milk shakes and other food and cosmetic products.

In the pharmaceutical industry, alginic acid is commonly used materials: it makes it sticky adhesive tablets; due to its water-swellable, and is used as a tablet disintegrating agent will disperse in the body; or be used dispersing the active ingredient is dispersed into a liquid suspension become; alginate is used as a drug delivery agent. Dental plaster and rubber to replace it, making dental mold. Alginic acid itself can be used as an absorbent for the treatment of heavy metal poisoning.

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