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CAS No.: | 141880-36-6 |
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Name: | 1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt |
Molecular Structure: | |
Formula: | C32H23N5O9S3. xK . xNa |
Molecular Weight: | 781.85 |
Synonyms: | 1,3-Naphthalenedisulfonicacid,7-[[[3-[2-[4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]phenyl]diazenyl]phenyl]sulfonyl]amino]-,potassium sodium salt (1:?:?); |
EINECS: | 410-070-8 |
Density: | 1.74[at 20℃] |
Solubility: | 48g/L at 20℃ |
Hazard Symbols: | |
Risk Codes: | R43-52/53 |
Safety: | 22-24-37-61 |
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R53:May cause long-term adverse effects in the aquatic environment.