 |
| Menge: | |
|---|---|
DY156235
12225-21-7
235-428-9
C16H9N4O9S2.3Na
Food Yellow 4:1 (C.I. 19140:1)
| Index Name | Specifications |
| Appearance | Yellow powder |
| Total Color | 10.0 %min |
| Volatile Matter | 30.0% max |
| Hydrochloric acid- & Ammonia-Insoluble Matter | 0.5% max |
| Chlorides, Sulfates(as sodium salts) | 2.0% max |
| Subsidiary Dyes | 0.5% max |
| Arsenic(as As) | 0.0003% max |
| Heavy Metals(as Pb) | 0.002 %max |
| Barium(as Ba) | 0.05 %max |