Xanthan Gum Food Additives 11138-66-2
- CAS No.: 11138-66-2
- Type.: Thickeners
- Appearance: Off-white or Light Yellow Free Flowing Powder
- Molecular Formula: C8H14Cl2N2O2
- Shelf Life: -
- Min Order Quantity: -
Items | Standard | Results |
Appearance | Off-white or Light Yellow Free Flowing Powder | Conform |
Assay, % | 91 – 108 | Conform |
Thru 200mesh, % | ≥92.0 | 93.6 |
Viscosity (1% KCL, cps) | ≥1200 | 1460 |
Shearing Ratio | ≥6.5 | 7.6 |
PH(1% XG solution) | 6.0-8.0 | 7.2 |
Loss on Drying, % | ≤13 | 8.4 |
Ash, % | ≤13 | <13 |
Pyruvic Acid, % | ≥1.5 | >1.5 |
Total Nitrogen, % | ≤1.5 | <1.5 |
Ethanol, ppm | ≤750 | 538.3 |
Total Heavy Metals(as Pb), ppm | ≤20 | <20 |
Pb, ppm | ≤2 | <2 |
As, ppm | ≤2 | <2 |
Hg, ppm | ≤1 | <1 |
Cd, ppm | ≤1 | <1 |
V1/V2 | 1.02 – 1.45 | Conform |
Total Plate Count(CFU/g) | ≤2000 | 1200 |
Yeasts & Moulds, CFU/g | ≤100 | <100 |
Coliforms, MPN/g | ≤3 | <3 |
E.coli, in 5 g | Negative | Negative |
Staphylococcus Aureus | Negative | Negative |
Conclusion | Conform to the standard of FCC |

(2) Suspension thickening effect, customers with bentonite, parker and other drilling fluid materials composite use Prevent collapse, lift mud and protect drill bit.

(3) Acting as an thickener and stabilizer, Industrial Grade Xanthan Gum can be applied to many industrial fields, such as oil drilling, pesticide, pottery & porcelain, printing & dyeing, paint, paper-making, mine-extraction, and so on.

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