Xanthan Gum CAS 11138-66-2

Product name: Xanthan Gum CAS No.: 11138-66-2 Description Xanthan Gum occurs as a cream colored powder. It is a high molecular-weight polysaccharide gum produced by a pure culture fermentation of a carbohydrate with Xanthomonas campestris, purified by recovery with isopropyl alcohol, dried, and milled. It contains D-glucose and D-mannose as the dominant hexose units, along with D-glucuronic acid and pyruvic acid, and it is prepared as the sodium, potassium, or calcium salt. It is readily soluble in hot or cold water, but it is insoluble in alcohol. Its solutions are neutral. Application Stabilizer; thickener; emulsifier; suspending agent; bodying agent; foam enhancer. Specification Appearance White or yellowish-white powder 2-Propanol ≤0.075% Loss on Drying ≤15.0% Viscosity (1% KCL, 24±1℃) ≥600cps; V1:V2=1.02~1.45 Pyruvic Acid ≥1.5% Lead ≤2ppm Assay 91.0-117.0% Packing 25kg/kraft paper bag or as per requirement. Storage Store in a cool, dry place. Minimum Order 100kgs

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