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Chlorazol Black E

Cat. No. M25563

All AbMole products are for research use only, cannot be used for human consumption.

Chlorazol Black E Structure

Direct Black 38; Ferristatin II disodium

Size Price Availability Quantity
100mg USD 30  USD30 In stock
500mg USD 50  USD50 In stock
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Quality Control & Documentation
  • Purity: Biological Stain
  • COA
  • MSDS
Biological Activity

Chlorazol Black E is an azo dye. Chlorozol Black E is a chitin-specific stain and used to detect fungal filaments. Chlorazol Black E (Direct Black 38) can induce unscheduled DNA synthesis in liver and micronucleus in bone marrow of rats in vivo.

Chlorazol Black E (Direct Black 38) is slightly soluble in water for green light black, and adequate soluble in alcohol for green light blue-black. The strong sulfuric acid is a deep red in blue, diluted Purple dark reddish brown for to red light black precipitation; In nitric acid solution for yellow brown; In strong hydrochloric acid for dark red light black solution. For cellulose fiber dyeing, the dye absorbency is very good.

Chemical Information
Molecular Weight 781.73
Formula C34H25N9Na2O7S2
CAS Number 1937-37-7
Form Solid
Solubility (25°C) Water 5 mg/mL
DMSO 10 mg/mL
Storage 4°C, protect from light, dry, sealed

[1] Yoshie Nishida, et al. Jpn J Infect Dis. Genotyping Giardia intestinalis by Using DNA Extracted from Long-Term Preserved Human Specimens Stained with Chlorazol Black E

[2] Philip A Thomas, et al. Can J Ophthalmol. Rapid detection of Acanthamoeba cysts in corneal scrapings by chlorazol black E staining

[3] Philip Aloysius Thomas, et al. Am J Ophthalmol. Use of chlorazol black E mounts of corneal scrapes for diagnosis of filamentous fungal keratitis


[5] L Kass. Am J Clin Pathol. Staining of granulocytic cells by Chlorazol black E

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Abmole Inhibitor Catalog

Keywords: Chlorazol Black E, Direct Black 38; Ferristatin II disodium supplier, Fluorescent Dye, inhibitors, activators

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Products are for research use only. Not for human use. We do not sell to patients.
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