Solvent Black 3

Modify Date: 2025-08-20 17:52:00

Solvent Black 3 structure	Common Name	Solvent Black 3
	CAS Number	4197-25-5	Molecular Weight	456.541
	Density	1.3±0.1 g/cm3	Boiling Point	726.0±60.0 °C at 760 mmHg
	Molecular Formula	C₂₉H₂₄N₆	Melting Point	120-124 °C(lit.)
	MSDS	Chinese USA	Flash Point	392.9±32.9 °C

Use of Solvent Black 3

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
Synonym	More Synonyms

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.

Density	1.3±0.1 g/cm3
Boiling Point	726.0±60.0 °C at 760 mmHg
Melting Point	120-124 °C(lit.)
Molecular Formula	C₂₉H₂₄N₆
Molecular Weight	456.541
Flash Point	392.9±32.9 °C
Exact Mass	456.206238
PSA	73.50000
LogP	7.51
Vapour Pressure	0.0±2.4 mmHg at 25°C
Index of Refraction	1.702
Storage condition	Store at RT.

Solvent Black 3 MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SD4431500

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

CAS REGISTRY NUMBER :: 4197-25-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C29-H24-N6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 63 mg/kg

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

Tissue inhibitor of metalloproteinase-1 moderates airway re-epithelialization by regulating matrilysin activity.

Am. J. Pathol. 172(5) , 1256-70, (2008)

Obliterative bronchiolitis (OB) is the histopathological finding in chronic lung allograft rejection. Mounting evidence suggests that epithelial damage drives the development of airway fibrosis in OB....

Analysis and testing of biological stains--the Biological Stain Commission Procedures.

Biotech. Histochem. 77(5&6) , 237-275, (2002)

Improving fluorescence imaging of biological cells on biomedical polymers.

Acta Biomater. 7(4) , 1588-98, (2011)

Immunofluorescence imaging on polymeric biomaterials is often inhibited by autofluorescence and other optical phenomena. This often limits the analysis that can be performed on cells that are in conta...

(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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Solvent Black 3
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Solvent Black 3
Price: ￥68.0/25g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: CI 26150
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Solvent Black 3
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Solvent Black 3
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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