Xanthan Gum 80 Mesh
Thickeners · CAS 11138-66-2
CAS No.
11138-66-2
Form
Light Yellow Powder
Description
Xanthan gum is one of the most effective,most widely used and most versatile polysaccharide across the world today.It is mainly composed of D-glucose,D-mannose,D-glucuronic acid and acetyl.Under proper condition, it is produced by fermentation,with raw materials being carbonhydrate,with xanthomonas campestris,then purified,dried and milled into powder.As biogum,xanthan gum could be widely used in food,oil drilling,agriculture,fine chemical and pharmaceutical areas
Specifications
| Items | Specification |
|---|---|
| Appearance | Cream-white powder |
| Particle Size (mesh) | 80mesh |
| Loss on Drying (%) | ≤15 |
| PH (1% solution) | 6.0-8.0 |
| Viscosity (1% KCL, cps) | ≥1200 |
| Shearing Ratio | ≥6.0 |
| Ashes (%) | ≤13 |
| Pyruvic Acid (%) | ≥1.5 |
| V1:V2 | 1.02-1.45 |
| Assay (%) | 91-108 |
| Total Nitrogen (%) | ≤1.5 |
| Total Heavy Metals | ≤20ppm |
| As | ≤3ppm |
| Pb | ≤2ppm |
| Ethyl alcohol content (ppm) | ≤500 |
| Total Plate Count | ≤2000cfu/g |
| Moulds/Yeasts | ≤100cfu/g |
| Salmonella | Negative in 10g |
| E.Coli | Negative in 5g |
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