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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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

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

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

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)

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