Sudan I
SIAL/51383 - analytical standard
Synonym: 1-
CAS Number: 842-07-9
Empirical Formula (Hill Notation): C16H12N2O
Molecular Weight: 248.28
EC Number: 212-668-2
MDL Number: MFCD00003911
Linear Formula: C6H5N=NC10H6OH
Product Type: Chemical
application(s) | cleaning products cosmetics food and beverages personal care |
assay | ≥96.0% (HPLC) |
format | neat |
grade | analytical standard |
InChI | 1S/C16H12N2O/c19-15-11-10 |
InChI key | MRQIXHXHHPWVIL-UHFFFAOYSA |
mp | 131-133 °C (lit.) |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Oc1ccc2ccccc2c1N=Nc3ccccc |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Symbol | ![]() ![]() |
Signal word | Warning |
Hazard statements | H317 - H341 - H351 - H413 |
Precautionary statements | P202 - P261 - P273 - P280 - P302 + P352 - P308 + P313 |
Hazard Codes | Xn |
Risk Statements | 40-43-53-68 |
Safety Statements | 22-36/37-46-61 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | 554.0 °F - Pensky-Martens c |
Flash Point(C) | > 290 °C - Pensky-Martens c |
Purity | ≥96.0% (HPLC) |
mp | 131-133 °C (lit.) |
UNSPSC | 85151701 |