Solvent Black 3

ChemicalBook > CAS DataBase List > Solvent Black 3

Product Name: Solvent Black 3
CAS No.: 4197-25-5
Chemical Name: Solvent Black 3
Synonyms: CI 26150;Nsc 11239;Black 2B;sot-black6;BSudan Bla;Sudanblack;CI NO 26150;typogenblack;FAT BLACK HB;Oil Black Hz
CBNumber: CB7198632
Molecular Formula: C29H24N6
Formula Weight: 456.54
MOL File: 4197-25-5.mol

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Solvent Black 3 Property

Melting point:: 120-124 °C(lit.)
Boiling point:: 552.68°C (rough estimate)
Density: 1.4899 (rough estimate)
refractive index: 1.4570 (estimate)
storage temp.: Store at RT.
solubility: Insoluble in water; soluble in ethanol, acetone, benzene, toluene, xylene, ethylene glycol
form: Powder/Solid
Colour Index: 26150
pka: 2.94±0.40(Predicted)
color: Very dark brown to black
Water Solubility: Soluble in oils, fats, warm petrolatum, paraffin, phenol, ethanol, acetone, benzene, toluene and hydrocarbon. Insoluble in water.
λmax: 598 nm, 415 nm
Merck: 13,8970
BRN: 723248
Stability:: Light Sensitive
Biological Applications: Diagnosis of acute myeloid leukemia (AML); detecting neuron-specific nuclear protein NeuN; drug screening
CAS DataBase Reference: 4197-25-5(CAS DataBase Reference)
EPA Substance Registry System: C.I. Solvent Black 3 (4197-25-5)

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Safety

Hazard Codes: F,Xi
Risk Statements: 11-36/37/38
Safety Statements: 24/25-16-37/39-26
WGK Germany: 3
RTECS: SD4431500
TSCA: Yes
HazardClass: IRRITANT
HS Code: 32041900
Toxicity: LD50 ivn-mus: 63 mg/kg CSLNX* NX#04918

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 199664
Product name: Sudan Black B
Purity: certified by the Biological Stain Commission
Packaging: 25g
Price: $96.2
Updated: 2024/03/01

TCI Chemical

Product number: S0113
Product name: Sudan Black B
Packaging: 25g
Price: $50
Updated: 2024/03/01

Alfa Aesar

Product number: J62268
Product name: Sudan Black B
Packaging: 10g
Price: $36.5
Updated: 2024/03/01

Alfa Aesar

Product number: J62268
Product name: Sudan Black B
Packaging: 25g
Price: $69.6
Updated: 2024/03/01

Alfa Aesar

Product number: J62268
Product name: Sudan Black B
Packaging: 100g
Price: $127
Updated: 2024/03/01

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Solvent Black 3 Chemical Properties,Usage,Production

Chemical Properties

It is a very dark brown to black fine crystalline powder. It is soluble in ethanol, toluene, acetone, and other solvents. In concentrated sulfuric acid, it is violet-black; when diluted, it is dark greenish-blue and produces a blue to black precipitate. The ethanol solution of the dye is bluish-black when concentrated hydrochloric acid is added and dark blue when concentrated sodium hydroxide solution is added.

Uses

Sudan Black is a basic black dye that is used in staining triglycerides and lipids off some lipoproteins. Biological stain. Dyes and metabolites, Environmental Testing.

Definition

ChEBI: Sudan black B is a member of the class of perimidines that is 2,2-dimethyl-2,3-dihydro-1H-perimidine carrying a [4-(phenyldiazenyl)naphthalen-1-yl]diazenyl substituent at position 6. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections and for staining of protein bound lipids in paraffin sections. It has a role as a histological dye. It is a member of azobenzenes, a bis(azo) compound and a member of perimidines.

Preparation

aniline diazotization, and Naphthalen-1-amine coupling, and its product to diazotization, and 2,2-Dimethyl-2,3-dihydro-1H-perimidine?coupling.

Safety Profile

A poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.

Staining Procedures

1 % Sudan black B is dissolved in 70% ethanol, the tissue is stained 1-1.5 h, subsequently washed in 70% ethanol (3 x 15 s), and mounted in 75% glycerol before microscopy. This staining method reveals positive results for lipids.

Properties and Applications

Blue-black. Soluble in ethanol, acetone and toluene. In concentrated sulfuric acid for purple light black, dilution after deep green light blue, blue to black precipitation. Dye ethanol solution to join concentrated hydrochloric acid for blue black; Join concentrated sodium hydroxide solution for skipper.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	General	126	100	Insoluble	No change	No change

Solvent Black 3 Preparation Products And Raw materials

Raw materials

1-Naphthylamine

Preparation Products

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View Lastest Price from Solvent Black 3 manufacturers

Hebei Duling International Trade Co. LTD

Product: Solvent Black 3 4197-25-5 4197-25-5
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99.5%
Supply Ability: 10tons
Release date: 2023-02-21

Hebei Guanlang Biotechnology Co., Ltd.

Product: Solvent Black 3 4197-25-5 4197-25-5
Price: US $1.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 10mt
Release date: 2021-01-19

Winchem industrial co limited

Product: SOLVENT BLACK 3 4197-25-5
Price: US $0.00/kg
Min. Order: 25kg
Purity: 0.99
Supply Ability: 20MT
Release date: 2022-12-20

4197-25-5, Solvent Black 3Related Search:

2,6-DIMETHYLNAPHTHALENE Dimethyl fumarate Dimethyl phthalate Dimethyl sulfate Chlorodimethylphenylsilane Sudan I Solvent Red 23 Dimethyl carbonate ETHANE Dimethyl sulfone Dimethyl sulfoxide Dimethicone Dacthal Xylene DBU Dimethyl ether N,N-Dimethylacetamide Poly(dimethylsiloxane)

LABOTEST-BB LT00451850

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

Fast Black HB

Solvent Black 2

Sudan black b, high purity biological stain

SUDAN BLACK B (CERT)

2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)naphthalen-1-yl]azo]-1H-perimidine

2,2-Dimethyl-6-{[4-(phenyldiazenyl)-1-naphthyl]-diazenyl}-2,3-dihydro-1H-perimidine

Sudan Black B /Solvent Black 3

Sudan Black B, certified 10GR

acetylatedsudanblackb

aizensotblack6

c.i.solventblack3

sot-black6

sudanblackx60

sudandeepblackbb

sudandeepblackbn

typogenblack

FAT BLACK HB

CI 26150

CI NO 26150

CERES BLACK BN

BSudan Bla

2,3-dihydro-2,2-dimethyl-6-((4-(phenylazo)-1-naphthyl)azo)-1h-perimidin

2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-1h-perimidin

2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-1H-Perimidine

abcolblackx60

6-(1-phenylazo-4-naphthylazo)-2,3-dihydro-2,2-dimethylperimidine

Chuo sudan Black 141

Nsc 11239

Oil Black 860

Oil Black hbb

Oil Black Hz

Orient Oil Black 860

Sudan Black 141

Sudan Black B, ≥90.0%(HPLC)

Sudan Black B, Biological stain

Sudan Black B Powder

fastblackhbn

fatblackhb01

hexatypeblackb

lacquerblacks

lacquerblackvb

neptuneblackx60

nubianblackbt

orientoilblackhbb

2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthyl]azo]perimidine

Solvent Black 3, Fat Black HB

SUDAN BLACK B CERTIFIED (C.I. 26150)

SUDAN BLACK B CERTIFIED

SudanBlackBC.I.26150

SudanBlackBForMicroscopy

SUDAN BLACK B C.I. No 26150

SOLVENT BLACK B

SOLVENT BLACK 3

SUDAN BLACK B

fat black for microscopy

sudan black B practical grade