REACTIVE BLACK 5
- CAS NO.：17095-24-8
- Empirical Formula: C26H26N5NaO19S6
- Molecular Weight: 927.86
- MDL number: MFCD00013464
- EINECS: 241-164-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-10-23 17:25:30
What is REACTIVE BLACK 5?
The Uses of REACTIVE BLACK 5
C.I.Reactive Black 5 can be used for Ink jet recording apparatus and ink jet method reducing clogging during textile printing
The Uses of REACTIVE BLACK 5
Reactive Black 5 (RB5) has been:
- used in an optimization study on the photocatalytic degradation of RB5 dye in synthetic greywater effluent (i.e. aqueous RB5 in distilled water), in order to understand the effects of different photoreactor parameters on the degradation kinetics.
- as a textile dye to investigate the anaerobic reduction in upflow stirred packed-bed reactors (USPBRs) with biological activated carbon (BAC) system
- used in the performance evaluation of dye removal forlarge molecule substance
Definition
ChEBI: A bis(azo) compound with two aryldiazenyl moieties placed at positions 2 and 7 of a multi-substituted naphthalene.
General Description
Reactive Black 5 belongs to the class of textile azo dyes. It can be biodegraded by the laccase enzyme in Ganoderma lucidum.
Properties of REACTIVE BLACK 5
| Melting point: | >300 °C(lit.) |
| Density | 1.21 g/cm3 at 20 °C |
| storage temp. | room temp |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Very Dark Brown to Black |
| CAS DataBase Reference | 17095-24-8 |
| EPA Substance Registry System | C.I. Reactive Black 5 (17095-24-8) |
Safety information for REACTIVE BLACK 5
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
Computed Descriptors for REACTIVE BLACK 5
REACTIVE BLACK 5 manufacturer
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