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Sudan Red 7B
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Tristains

S10183

Sudan Red 7B

CAS No
6368-72-5
Synonym(s)
Fat Red 7B; Fat Red bluish; Solvent Red 19
Molecular Formula:
C24H21N5
Molecular Weight:
379.46
EC Number:
228-862-5
Colour Index Number:
26050
PubChem CID:
61396
MDL number:
MFCD00003904
Specification SDS Available pack size: 100g, 10g, 25g, 50g
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Description

Sudan Red 7B CAS: 6368-72-5 | MF: C24H21N5 | MW: 379.46, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Sudan Red 7B, also known as Sudan Red B or Sudan Red 1, is a synthetic dye that belongs to the Sudan series of dyes at Dawnscientific.com.

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.

Additional information
CAS No

6368-72-5

Synonyms

Fat Red 7B; Fat Red bluish; Solvent Red 19

CI No

26050

MW

379.46

Brand

Tristains

Size

100g, 10g, 25g, 50g

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TECHNICAL INFORMATION
Alternate Names Fat Red 7B; Fat Red bluish; Solvent Red 19
Application Sudan Red 7B is a lipid soluble, diazo dye useful for staining fats in plant and animal tissues
CAS Number 6368-72-5
Molecular Weight 379.46
Molecular Formula: C24H21N5

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

Sudan Red 7B (N-ethyl-1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-amine), also called “fat red” is a member of the Sudan family of hydrophobic lipid-staining dyes. Sudan dyes are a group of lipid soluble solvent dyes often called lysochromes, in structural classification they are diazo dyes. With the use of certain solvents, may also be used to stain some protein bound lipids in paraffin sections. Sudan Red 7B has also been used to stain suberin lamellae in plant tissues.

TECHNICAL INFORMATION

Appearance Powder
Physical State Solid
Solubility Soluble in water (party), ethanol (slightly), benzene, and acetone (10 mg/ml,1%).
Storage Store at room temperature
Melting Point 130° C (lit.)(dec.)
Boiling Point 606.65° C at 760 mmHg (Predicted)
Density 1.16 g/cm3 (Predicted)
Refractive Index n20D 1.64 (Predicted)

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
RTECS QM2850000
PubChem CID 61396
MDL Number MFCD00003904
EC Number 228-862-5
Beilstein Registry 3534323
SMILES CCNC1=C(C2=CC=CC=C2C=C1)N=NC3=CC=C(C=C3)N=NC4=CC=CC=C4

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