| ≥1 piece |
Product Identification.:
Product name: Xanthan gum
Molecular Formula: (C 35 H 49 O 29 ) n
CASE NO: 11138-66-2
EINECS: 234-394-2
Product Grade: Food grade
Quality standard.: ( see table )
The quality conforms to FCC IV Standard.
|
Xanthan gum index |
|
|
Items |
Index |
|
Appearance |
White-like or light-yellow free flowing powder |
|
Assay |
91-108% |
|
Loss on drying |
≤13% |
|
PH value (1% solution) |
6.0 – 8.0 |
|
1% Solution Viscosity |
≥ 1200cps |
|
Shearing Ratio |
≥ 6.0 |
|
Ashes |
≤13% |
|
pyruvic acid |
≥ 1.5% |
|
V1:V2 |
1.02-1.45 |
|
Total Nitrogen |
≤1.5% |
|
Total Heavy Metals |
≤10 ppm |
|
Particle size |
80/120/200 mesh |
|
Shelf life |
2 years |