Thermo Scientific Chemicals Sudan Black B

Description

Histochemical stain for chromosomes

Histochemical stain for chromosomesSudan Black B is used as a biological stain for lipids. It is a basic black dye utilized in staining triglycerides and lipids off some lipoproteins. Further, it is used in the fingerprint enhancement as well as for detecting fats. In addition to this, it is used in the study of hematological disorders.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Histochemical stain for chromosomesSudan Black B is used as a biological stain for lipids. It is a basic black dye utilized in staining triglycerides and lipids off some lipoproteins. Further, it is used in the fingerprint enhancement as well as for detecting fats. In addition to this, it is used in the study of hematological disorders.

Solubility
Soluble in oils, fats, warm petrolatum, paraffin, phenol, ethanol, acetone, benzene, toluene and hydrocarbon. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 4197-25-5
• Molecular Formula: C29H24N6
• Molecular Weight (g/mol): 456.553
• MDL Number: MFCD00006919
• InChI Key: YCUVUDODLRLVIC-UHFFFAOYSA-N
• Synonym: C.I. 26150; Solvent Black 3
• PubChem CID: 61336
• IUPAC Name: (2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene
• SMILES: CC1(NC2=C3C(=C(C=C2)N=NC4=CC=C(C5=CC=CC=C54)N=NC6=CC=CC=C6)C=CC=C3N1)C

• Melting Point: 118°C to 126°C
• Beilstein: 723248
• Merck Index: 14,8885
• Solubility Information: Soluble in oils,fats,warm petrolatum,paraffin,phenol,ethanol,acetone,benzene,toluene and hydrocarbon. Insoluble in water.
• Formula Weight: 456.55
• Color: Black to Brown
• Quantity: 25 g
• Physical Form: Powder
• Chemical Name or Material: Sudan Black B

Safety and Handling

Product Identifier

• Sudan Black B

Signal Word

• Warning

Hazard Category

• Germ cell mutagenicity Category 2

Hazard Statement

• H341-Suspected of causing genetic defects.

Precautionary Statement

• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P405-Store locked up.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : 2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphth alenyl]azo]-1H-Perimidine

RUO – Research Use Only