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Chlorazol Black E
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Tristains

S10047

Chlorazol Black E

CAS No
1937-37-7
Synonym(s)
Direct Black 38
Molecular Formula:
C34H25N9Na2O7S2
Molecular Weight:
781.73
EC Number:
217-710-3
Colour Index Number:
30235
PubChem CID:
5284349
MDL number:
MFCD00066363
Specification SDS Available pack size: 100g, 25g, 50g, 5g
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Description

Chlorazol Black E CAS: 1937-37-7 | MF: C34H25N9Na2O7S2 | MW: 781.73, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Chlorazole Black E is a dark brown to black Crystalline powder. Chlorazol Black E is a synthetic dye that is derived from aromatic compounds. It is primarily composed of azo linkages, which give it its characteristic black color. The dye is typically available as a powder or granules and can be dissolved in water to form a black dye solution.Its chemical formula is C34H25N9Na2O7S2. Its synonyms are 4-Amino-3-[[4′-[(2,4-diaminophenyl)azo][1,1′-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt, Chlorazole Black E, Direct Black 38. Chlorazol Black has strong affinity for cellulose and chitin. Chlorazol Black E has applications as a biological stain in histology and microscopy.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Application :

  • Chlorazol Black has been used to monitor the infection of mycorrhizal Allium porrum in plant roots. It has also been used for the staining of copepods.
  • In plant tissues, Chlorozol Black E helps to differentiate between cellulose and lignin. 
  • It also helps in distinguishing fungal bodies from artefacts due to chitin staining.
  • It is also used as an auxiliary stain for chromosomes.

Benefits :

  • Widely used in histological staining
  • Gives accurate and reliable results
  • Versatile and compatible stain
Additional information
Brand

Tristains

Size

100g, 25g, 50g, 5g

CAS No

1937-37-7

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TECHNICAL INFORMATION
Alternate Names Direct Black 38
Application Chlorazol Black is a stain that is used in general histology and cytology to view nuclei and cytoplasmic structures
CAS Number 1937-37-7
Molecular Weight 781.73
Molecular Formula: C34H25N9Na2O7S2

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Chlorazol Black is a stain that is used in general histology and cytology. Suggested to give a sharp, clear-cut pictures of both nuclei and cytoplasmic structures. This is also useful for differentiation of fungi. Color Index Number: 30235

TECHNICAL INFORMATION

Appearance Powder
Physical State Solid
Solubility Soluble in water, ethanol, and ethylene glycol monoethyl ether.
Storage Store at room temperature

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
RTECS QJ6160000
PubChem CID 5702678
MDL Number MFCD00066363
EC Number 217-710-3
SMILES C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N) N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N) S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

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