 |
| Menge: | |
|---|---|
DY4449
11138-66-2
234-394-2
C35H49O29
Xanthan gum
| Index Name | Specifications |
| Appearance | Cream white |
| Assay | 91% to 108% |
| Particle size(mesh) | 80/120/200 |
| Loss on drying | 13%max |
| PH (1% KCL) | 6.0 to 8.0 |
| Viscosity (1%KCL,cps) | 1200cps min |
| Shearing Ratio | 6.0%min |
| Ashes | 13%max |
| Pyruvic acid | 1.5%min |
| V1:V2 | 1.02 to 1.45 |
| Total Nitrogen | 1.5%max |
| Total Heavy metals | 10ppm max |
| As | 3ppm max |
| Pb | 5ppm max |
| Total Plate count | 1000cfu/g max |
| Moulds/Ycasts | 100cfu/g max |
| Staphylococcus, Salmonella, Coliform | Negative |