China Xanthan Gum for Oil Drilling Grade, Factory of Xanthan Gum Oil Drilling Grade Xanthan Gum with High Purity API Quality Standard CAS: 11138-66-2, Find details about China Xanthan Gum, Food Ingredient from Xanthan Gum for Oil Drilling Grade, Factory of Xanthan Gum Oil Drilling Grade Xanthan Gum with High Purity API Quality Standard CAS: 11138-66-2
Items | Standard |
Appearance | Cream-white |
Particle Size (mesh) | 80/200 |
Loss on Drying | ≤13.00% |
PH (1% KCL) | 6.00-8.00 |
Viscosity (1% KCL, cps) | ≥1200 |
Shearing Ratio | ≥6.50 |
Ashes (%) | ≤13.00 |
Pyruvic Acid (%) | ≥1.5 |
V1:V2 1%. | 1.02-1.45 |
Assay | 91%-108% |
Total Nitrogen | ≤1.5% |
Total Heavy Metals | ≤10ppm |
As | 3ppm |
Pb | 2ppm |
Total Plate Count | 5000cfu/g |
Moulds/Yeasts | ≤100cfu/g |
Salmonella | Negative |
E Coli | Negative |