Trinidad asphalt

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Description

A soft, black solid obtained from Trinidad. Trinidad asphalt has been used as an ingredient in etching grounds and acid-proof resists (Mayer 1969).

Synonyms and Related Terms

asfalto de Trinidad (Esp.)

Physical and Chemical Properties

Soluble in carbon disulfide. Insoluble in water.

Mohs Hardness 1 - 2
Density 1.40-1.42 g/ml

Resources and Citations

  • R. Mayer, A Dictionary of Art Terms and Techniques, Harper and Row, New York, 1969.

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