4197-25-5

4197-25-5 structure

Name: Solvent Black 3
Chemical Name: Solvent Black 3
CAS Number: 4197-25-5
Molecular Formula: C₂₉H₂₄N₆
Molecular Weight: 456.541
Catalog: Dyes and pigments dye Solvent dye
Create Date: 2018-05-26 08:00:00
Modify Date: 2025-08-20 17:52:00
Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids[1].

Name	Solvent Black 3
Synonyms	(2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene MFCD00006919 2,2-dimethyl-6-[(E)-{4-[(E)-phenyldiazenyl]naphthalen-1-yl}diazenyl]-2,3-dihydro-1H-perimidine Sudan Black B,high purity biological stain Fat Black HB Sudan Black B,certified 2,2-Dimethyl-6-[(E)-{4-[(E)-phenyldiazenyl]-1-naphthyl}diazenyl]-2,3-dihydro-1H-perimidine SOLVENT BLACK 3 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[(E)-2-[4-[(E)-2-phenyldiazenyl]-1-naphthalenyl]diazenyl]- 2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthyl]azo]perimidine Ceres Black BN EINECS 224-087-1 Sudan Black B

Description	Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	Sudan Black B works also in frozen material, and therefore can be complementarily used with SA-β-gal when investigating senescence. Sudan Black B is a highly lipophilic agent that exhibits high affi nity to the lipid compartment of lipofuscin. The positive Sudan Black B-lipofuscin reaction reveals blue-black intracellular granules in cells and frozen tissues and brown to black granules in FFPE tissues under the light microscope.
References	[1]. Konstantinos Evangelou, et al. Sudan Black B, The Specific Histochemical Stain for Lipofuscin: A Novel Method to Detect Senescent Cells. Methods Mol Biol. 2017;1534:111-119.

CHEMICAL NAME :: 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-((4-(phenylazo)-1-naphthyl )azo)-

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04918 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2167 No. of Facilities: 601 (estimated) No. of Industries: 10 No. of Occupations: 10 No. of Employees: 4471 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2167 No. of Facilities: 1141 (estimated) No. of Industries: 15 No. of Occupations: 24 No. of Employees: 19262 (estimated) No. of Female Employees: 13466 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	11-36/37/38
Safety Phrases	S24/25-S16
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	SD4431500
HS Code	32041900

HS Code	32041900