141880-36-6
1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt
CAS: 141880-36-6
Molecular Formula: C32H25KN5NaO9S3
141880-36-6 - Names and Identifiers
141880-36-6 - Physico-chemical Properties
| Molecular Formula | C32H25KN5NaO9S3 |
| Molar Mass | 781.85 |
| Density | 1.74[at 20℃] |
| Water Solubility | 48g/L at 20℃ |
| Solubility | 0.1 in mg/100g standard fat at 20 ℃ |
| pKa | 8.02[at 20 ℃] |
141880-36-6 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R43 - May cause sensitization by skin contact R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S22 - Do not breathe dust. S24 - Avoid contact with skin. S37 - Wear suitable gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
141880-36-6 - References
| LogP | -1.14 at 25℃ |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 19:05:22
