Sudan Red 7B | CAS 6368-72-5 | Chemical-Suppliers

Element: sudan

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C-S » Chemicals » sudan-red-PX82216

Identification

Sudan Red 7B

CAS:

6368-72-5

EINECS:

228-862-5

Molecular Formula:

C₂₄H₂₁N₅

MDL:

MFCD00003904

SMILES:

CCNC1=C(C2=CC=CC=C2C=C1)N=NC3=CC=C(C=C3)N=NC4=CC=CC=C4

Synonym:

lacquerredv3b ; fat red 7b ; sudanrot7b ; sudan red 7b ; fettrot 7b ; ci 26050 ; ceresred7b ; oil violet ; sudan7b ; ci no 26050

Description

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.

Suppliers

XD BIOCHEMS Ltd

XB5401620

Nantong Xindao Biotech Ltd

NXB9363744

Sigma-Aldrich International GmbH

SI11523456

Carbone Scientific Co., Ltd.

CS10083024

Leap Chem Co., Ltd

LC6481944

Santa Cruz Biotechnology, Inc.

206040

Dayang Chem (Hangzhou) Co.,Ltd.

DC11164464

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CAS equal suppliers

Oil Violet

TCI Chemicals (India) Pvt. Ltd.

O0096

Oil violet

Gihi Chemicals Co., Limited

GCL5402160

Prices & Availability

Data is processed

Properties for Sudan Red 7B

Molecular Weight:

379.46 g·mol−1

Density:

1.16 g/cm³ (Predicted)

Melting point:

130 °C (dec.)(lit.)

Boiling point:

606.65° C at 760 mmHg (Predicted)

Solubility:

Soluble in water (party), ethanol (slightly), benzene, and acetone (10 mg/ml,1%).

Physical Description:

bordeaux crystalline powder

Safety & Transport Information

Risk Codes:

R22 - Harmful if swallowed

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [Sudan Red 7B]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | BOC Sciences