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HomeProduct name listAcid Blue 277

Acid Blue 277

  • CAS NO.:25797-81-3
  • Empirical Formula: C24H24N3NaO8S2
  • Molecular Weight: 569.58
  • MDL number: MFCD00800388
  • EINECS: 247-269-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:12:19
Acid Blue 277 Structural

What is Acid Blue 277?

Preparation

1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 5-Amino-N-(2-hydroxyethyl)-2,3-dimethylbenzenesulfonamide?condensation.

Flammability and Explosibility

Non flammable

Properties and Applications

red light blue.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 2-3 3-4 4-5 4-5 3-4

Properties of Acid Blue 277

Density  1.488[at 20℃]
vapor pressure  0Pa at 20℃
Water Solubility  1.2g/L at 20℃
EPA Substance Registry System 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-[[3-[[(2-hydroxyethyl)amino]sulfonyl]-4,5-dimethylphenyl]amino]-9,10-dioxo-, monosodium salt (25797-81-3)

Safety information for Acid Blue 277

Computed Descriptors for Acid Blue 277

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