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Sulphur Green14

Sulphur Green14 structure

Sulphur Green14 

structure
  • CAS No:

    12227-06-4

  • Chemical Name:

    Sulphur Green14

  • Synonyms:

    Sulphur Green14;Soluble sulphur green14;BrightGreenA;C.I. Sulfur Green 14;Asathio Brilliant Green 2G;Kayaku Homodye Green LF-S;Kayaku Sulphur Brilliant Green F3G;Sulphur Brilliant Green A

  • Categories:

    Dyes and Pigments  >  Dye

Sulphur Green14 Use and Manufacturing

Methods of Manufacturing

Using phthalocyanine blue as a raw material, firstly chlorosulfonate the phthalocyanine blue with chlorosulfonic acid and thionyl chloride, and then add iron powder and thiourea to reduce and add sulfur. Finally, the finished product is filtered, neutralized, filtered, dried and crushed.

Uses

Bright green sulfide is mainly used for dyeing cotton, hemp, viscose fiber and its fabrics. It has bright color, good level dyeing and excellent dyeing fastness. It can replace vat dyes within a certain range.

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