3761-53-3
Product Name:
ACID RED 26
Formula:
C18H17N2NaO7S2
Synonyms:
Acid Red 26;Ponceau 2 R;Xylidine ponceau;Xylidine ponceau 2R
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | C.i. food red 5 appears as dark red crystals or red powder. (NTP, 1992) |
|---|---|
| Color/Form | DARK-RED CRYSTALS |
| Melting Point | greater than 572 °F (NTP, 1992) |
| Solubility | 1 to 10 mg/mL at 68 °F (NTP, 1992) |
| Chemical Classes | Dyes -> Azo Dyes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H351:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 480.4 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 2 |
| Exact Mass | 480.00378170 g/mol |
| Monoisotopic Mass | 480.00378170 g/mol |
| Topological Polar Surface Area | 176 Ų |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 792 |
| 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 | 3 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
C.i. food red 5 appears as dark red crystals or red powder. (NTP, 1992)