XG H80 -Xanthan Gum 80mesh – Oil Drilling Grade
CAS No.: 11138-66-2
General information:
Xanthan gum is a kind of hydrophilic biological high-fraction polysaccharide obtained from corn starch, fermented by Xanthomonas bacterium, extracted, dried and crushed into finished products. Because of its superior thickening and stabilizing effects, shear resistance and unique pseudoplastic rheological properties, it is widely used in oil drilling fields.
Standard
| Appearance | Off-white or Light Yellow Free Flowing Powder |
| Through 80 mesh (180um), % | ≥95.00 |
| Through 200 mesh (75um), % | ≤57.00 |
| Loss on Drying, % | ≤13 |
| Ash, % | ≤16 |
| PH(1% XG solution) | 6.0-8.0 |
| Shearing Ratio | ≥ 6.50 |
| Viscosity (1% XG in 1% kcl solution, cps) | 1500±300 |
| Qualitative Starch Determination | Absent |
| Qualitative Guar Determination | Absent |
| Rheology Test 0.285% XG in sea water solution(Rotational viscometer) | |
| 600 rpm | ≥80 |
| 300 rpm | ≥65 |
| 200 rpm | ≥50 |
| 100 rpm | ≥40 |
| 6 rpm | ≥20 |
| 3 rpm | ≥18 |
| Brookfield LV 1.5r/min (cps) | ≥1950 |
Packaging Package:25kg Bag
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Details
| Chemical name | Xanthan Gum H80-Industrial Grade |
|---|---|
| Cas No. | 11138-66-2 |
| Molecular formula | C8H14Cl2N2O2 |
| Molecular weight | 241.11496 |
| Package | 25kgs/bag |
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