5281-04-9
Product Name:
Pigment Red 57:1
Formula:
C18H16CaN2O6S
Synonyms:
3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthoic acid calcium salt
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Dry Powder; Dry Powder, Liquid; Liquid, Other Solid; NKRA; Other Solid; Water or Solvent Wet Solid |
|---|
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 424.4 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 3 |
| Exact Mass | 424.0041981 g/mol |
| Monoisotopic Mass | 424.0041981 g/mol |
| Topological Polar Surface Area | 151 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 663 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |