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HomeProduct name listReactive Blue 94

Reactive Blue 94

  • CAS NO.:70416-86-3
  • Empirical Formula: C24H15ClF2N5NaO8S2
  • Molecular Weight: 661.97
Reactive Blue 94 Structural

What is Reactive Blue 94?

Preparation

1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,5-Diaminobenzenesulfonic acid condensation, again with Cyanuric fluoride condensation.

Properties and Applications

blue. Color is bright blue. Solubility of 100 g/L, discharge sex differences. Wool dyeing in acetic acid dye bath, best pH for 4 ~ 6, appropriate dye shallow, color. Add ammonium sulfate bath dyeing and Sodium Sulfate?dyed fabric vividness?high, with good fastness of the sun and remarkable wet process fastness.

Standard(wool) Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6 4-5 5 4-5 5 (5*60℃) 5

Safety information for Reactive Blue 94

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