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HomeProduct name list1,2,6-trihydroxyanthracene-9,10-dione

1,2,6-trihydroxyanthracene-9,10-dione

  • CAS NO.:82-29-1
  • Empirical Formula: C14H8O5
  • Molecular Weight: 256.21
  • MDL number: MFCD18449741
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 17:34:42
1,2,6-trihydroxyanthracene-9,10-dione Structural

What is 1,2,6-trihydroxyanthracene-9,10-dione?

Preparation

commonly known as yellow, purple hormone (Flavopurpurin). 9,10-Dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?under pressure and Sodium hydroxide and Potassium chlorate and Sodium nitrate or Potassium nitrate heating, and at the same time will be generated 2, 6 – dihydroxyanthraquinone separation open.

Definition

ChEBI: Flavopurpurin is a trihydroxyanthraquinone.

Properties and Applications

dark red (chromium). Soluble in hot ethanol and Cellosolve, slightly soluble in Acetone, cold ethanol, benzene, Chloroform, insoluble in Stout solvent. In concentrated sulfuric acid to dark brown, dilution after yellow orange precipitation.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
AATCC Dry 2,wet 5 7 2 5 4

Properties of 1,2,6-trihydroxyanthracene-9,10-dione

Melting point: 330°C
Boiling point: 359.45°C (rough estimate)
Density  1.3683 (rough estimate)
refractive index  1.4825 (estimate)
pka 6.59±0.20(Predicted)

Safety information for 1,2,6-trihydroxyanthracene-9,10-dione

Computed Descriptors for 1,2,6-trihydroxyanthracene-9,10-dione

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