DIRECT FAST YELLOW 5GL
- CAS NO.：2829-42-7
- Empirical Formula: C27H18N6Na2O7
- Molecular Weight: 584.45
- MDL number: MFCD00266524
- EINECS: 220-592-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:06
What is DIRECT FAST YELLOW 5GL?
The Uses of DIRECT FAST YELLOW 5GL
Direct Yellow 26 is an organic dye used as a colourant for cellulosic fibers. Direct yellow 26 also displays inhibition properties towards the binding of HIV rgp120 to CD4.
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
YELLOW |
|
LIGHTING |
4-5 |
|
SOAPING |
3-4 |
|
PERSPIRATING |
14 年 3 月 4 日 |
|
FRICTION(DRY) |
4 |
|
FRICTION(WET) |
3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBILE |
1.0% max |
|
VOLATITE 105°C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
|
WEIGHT METAL TOTAL |
50ppm max |
Properties of DIRECT FAST YELLOW 5GL
| form | powder to crystal |
| Colour Index | 25300 |
| color | Light yellow to Brown |
| EPA Substance Registry System | Benzoic acid, 3,3'-[carbonylbis(imino-4,1-phenyleneazo)]bis[6-hydroxy-, disodium salt (2829-42-7) |
Safety information for DIRECT FAST YELLOW 5GL
Computed Descriptors for DIRECT FAST YELLOW 5GL
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