| Customization: | Available |
|---|---|
| CAS No.: | 11138-66-2 |
| Formula: | C35h49o29 |
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| Food Grade Xanthan Gum 80Mesh and 200Mesh | |
| Items | Standard |
| (Food Grade 80Mesh) Through 200 mesh, % Through 80 mesh,% |
≤57.00 ≥95.00 |
| (Food Grade 200Mesh) Through 200 mesh, % Through 80 mesh,% |
≥95.00 ≥98.00 |
| Appearance | Cream White/Light Yellow Free Flowing Power |
| Loss on Drying,% | ≤13.00 |
| PH(1% XG solution) | 6.0-8.0 |
| Ash ,% | ≤15.00 |
| Shearing Ratio | ≥6.50 |
| Viscosity(1% XG in 1% kcl solution, cps) | 1200-1700 |
| Pyruvic Acid,% | ≥1.5 |
| Total Nitrogen,% | ≤1.5 |
| Total Heavy Metals(ppm) | ≤20 |
| Pb(ppm) | ≤2 |
| Total Plate Count (cfu/g) | ≤2000 |
| Coliform (In 5g) | Negative |
| Moulds/Yeasts(cfu/g) | ≤500 |
| Salmonella(In 10g) | Negative |
| Oil Drilling Grade Xanthan Gum | |
| Items | Standard |
| Appearance | Free Flowing Powder or Particles |
| Through 40 mesh, % | ≥95.00 |
| Through 200 mesh, % | ≤50.00 |
| Loss On Drying, % | ≤13.00 |
| PH (1% XG solution) | 6.0-8.0 |
| Ash, % | ≤15.00 |
| Shearing Ratio | ≥6.50 |
| Starch Qualitative Determination | Absent |
| Guar Qualitative Determination | Absent |
| Rheology Test 0.285% XG in Sea Water Solution | |
| 600 rpm | ≥75 |
| 300 rpm | ≥55 |
| 200 rpm | ≥45 |
| 100 rpm | ≥35 |
| 6 rpm | ≥18 |
| 3 rpm | ≥16 |
| Brookfield LV 1.5r/min (cps) | ≥1950 |
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