A7323012
Sudan Ⅰ , Dyecontent96% , 842-07-9
Synonym(s):
1-Phenylazo-2-naphthol;Solvent Yellow 14
CAS NO.：842-07-9
Empirical Formula: C16H12N2O
Molecular Weight: 248.28
MDL number: MFCD00003911
EINECS: 212-668-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB40.80 | In Stock |
|
| 100g | RMB151.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 131-133 °C |
| Boiling point: | 391.35°C (rough estimate) |
| Density | 1.1077 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5800 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Ethyl Acetate (Slightly) |
| form | Powder |
| pka | 13.50±0.40(Predicted) |
| Colour Index | 12055 |
| color | Orange to red or brown |
| Water Solubility | 0.5 g/L (30 ºC) |
| Stability: | Incompatible with strong oxidizing agents. |
| LogP | 5.51 |
| CAS DataBase Reference | 842-07-9(CAS DataBase Reference) |
| IARC | 3 (Vol. 8, Sup 7) 1987 |
| NIST Chemistry Reference | 2-Naphthalenol, 1-(phenylazo)-(842-07-9) |
| EPA Substance Registry System | C.I. Solvent Yellow 14 (842-07-9) |
Description and Uses
A food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans. Genotoxic and carcinogenic. Dyes and metabolites, Environmental Testing.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H317-H341-H351-H413 |
| Precautionary statements | P201-P202-P273-P280-P302+P352-P308+P313 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 68-53-43-40-36/37/38 |
| Safety Statements | 61-46-36/37-22-36-26 |
| WGK Germany | 2 |
| RTECS | QL4900000 |
| HS Code | 32129000 |
| Hazardous Substances Data | 842-07-9(Hazardous Substances Data) |
| Toxicity | mmo-sat 300 ng/plate SCIEAS 236,933,87 |
