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
- Molecular Weight:
- 456.54
- MOL File:
- 4197-25-5.mol
- Modify Date:
- 2024/3/8 18:28:24
| 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 |
| Colour Index | 26150 |
| form | Powder/Solid |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|---|---|
| Signal word | Warning |
| Hazard statements | H341 |
| Precautionary statements | P201-P202-P280-P308+P313-P405-P501 |
| 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 |
Solvent Black 3 price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 199664 | Sudan Black B certified by the Biological Stain Commission | 4197-25-5 | 25G | ₹10323 | 2022-06-14 | Buy |
| TCI Chemicals (India) | S0113 | Sudan Black B | 4197-25-5 | 25G | ₹4100 | 2022-05-26 | Buy |
| SRL | 47256 | Sudan Black | 4197-25-5 | 10Gms | ₹800 | 2022-05-26 | Buy |
| SRL | 47256 | Sudan Black | 4197-25-5 | 25Gms | ₹1600 | 2022-05-26 | Buy |
| SRL | 47256 | Sudan Black | 4197-25-5 | 100Gms | ₹5800 | 2022-05-26 | Buy |
Solvent Black 3 Chemical Properties,Uses,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.
Preparation
aniline diazotization, and Naphthalen-1-amine coupling, and its product to diazotization, and 2,2-Dimethyl-2,3-dihydro-1H-perimidine?coupling.
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.
Safety Profile
A poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.
Solvent Black 3 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Vikram And Company | +91-2226285989 +91-9821517722 | Maharashtra, India | 197 | 58 | Inquiry |
| ROHA Dyechem Pvt Ltd | +91-2249331111 +91-2249331111 | Maharashtra, India | 101 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Vikram And Company | 58 |
| ROHA Dyechem Pvt Ltd | 58 |
| CHEMSWORTH | 30 |
| Scientific OEM | 38 |
| ALPHA CHEMIKA | 43 |
| A.J Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| LOBA CHEMIE PVT.LTD. | 58 |
| Triveni chemicals | 58 |
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