It is also known as enamel glue, but is more fine than that.

CHARATERISTIC

  • It is present in the form of white and off white colored powder.
  • It is odorless and tasteless with having the granular form.

SOLUBILITY

  • Soluble in hot water and glycerin but insoluble in organic solvents

GRADES

  • Photographic, Technical, U-S-P and Food grades

SOURCE

  • Obtained from the skin, bones and fiber of the animals

USES

  • It is used in photographic film, light filters, printing ink
  • Also used in food products, textile, cement and match industry
  • Paper adhesive, fruit jellies and medicine cap soles preparation.

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