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anthan gum is a hydrophilic biological polysaccharide derived from corn starch through fermentation with Xanthomonas campestris, followed by extraction, drying, and grinding processes. Known for its superior thickening and stabilizing properties, shear resistance, and unique pseudo-plastic rheological behavior, xanthan gum is widely used in various industries such as food, pharmaceuticals, fine chemicals, and oil drilling.
Parameter | Specification |
---|---|
Appearance | White-like or light-yellow powder |
Particle Size (mesh) | 100% through 60 mesh Not less than 95% through 80 mesh |
Viscosity (cp, 1% KCL) | 1200-1700 |
Shear Ratio | ≥6.5 |
V1/V2 | 1.02~1.45 |
pH (1% solution) | 6.0-8.0 |
Loss on Drying (%) | ≤15 |
Ashes (%) | ≤16 |
Pb (ppm) | ≤2 |
Total Nitrogen (%) | ≤1.5 |
Pyruvic Acid (%) | ≥1.5 |
Total Plate Count (CFU/g) | ≤2000 |
Moulds/Yeasts (CFU/g) | ≤100 |
Coliform (MPN/g) | ≤0.3 |
Salmonella | Absent |
RawChemicalMart.com provides in-depth technical information about raw chemical materials, helping visitors understand the products’ origins and proper usage. With a focus on industries such as coatings, paints, rubber, plastics, textiles, and water treatment, we offer valuable insights to support informed decision-making.
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