Acid yellow 17
- CAS NO.：6359-98-4
- Empirical Formula: C16H13Cl2N4NaO7S2
- Molecular Weight: 531.31
- MDL number: MFCD00053367
- EINECS: 228-819-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:48:18
What is Acid yellow 17?
Chemical properties
yellow powder
The Uses of Acid yellow 17
Acid Yellow 17 is a dye. Dyes and metabolites.
What are the applications of Application
Acid Yellow 17 is a dye with λmax 400 nm
Definition
ChEBI: An organic sodium salt that is the disodium salt of 2,5-dichloro-4-{5-hydroxy-3-methyl-4-[(4-sulfophenyl)diazenyl]pyrazol-1-yl}benzene-1-sulfonic acid. It is used as the erythrocyte stain in Garvey's method for elastic, fibrin and collagen as well as a sub titute for martius yellow in Lendrum's MSB.
Flammability and Explosibility
Non flammable
Purification Methods
Purify as for Pontacyl Carmine 2G above.
Properties and Applications
|
Standard |
Light Fastness |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Fastness to seawater |
|||
|
Fading |
Stain |
Fading |
Stain |
Fading |
Stain |
|||
|
ISO |
7 |
2 |
5 |
4-5 |
1 |
5 |
4-5 |
2 |
|
AATCC |
7 |
2 |
2 |
1 |
1 |
1 |
3-4 |
3-4 |
Properties of Acid yellow 17
| Density | 1.78[at 20℃] |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | powder to crystal |
| Colour Index | 18965 |
| color | Light yellow to Brown |
| Water Solubility | 120.46g/L at 20℃ |
| CAS DataBase Reference | 6359-98-4 |
| EPA Substance Registry System | C.I. Acid Yellow 17, disodium salt (6359-98-4) |
Safety information for Acid yellow 17
Computed Descriptors for Acid yellow 17
Acid yellow 17 manufacturer
New Products
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