A7300712
Sudan Black B , Used for biology dyeing , 4197-25-5
Synonym(s):
Ceres black BN;Fat Black HB;Solvent Black 3;Sudan Black B Powder
CAS NO.：4197-25-5
Empirical Formula: C29H24N6
Molecular Weight: 456.54
MDL number: MFCD00006919
EINECS: 224-087-1
| Pack Size | Price | Stock | Quantity |
| 25G | RMB53.60 | In Stock |
|
| 100g | RMB212.00 | In Stock |
|
| 500g | RMB791.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
Description and 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.
Safety
| 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 |
