CAS No.: | 11138-66-2 |
---|---|
Formula: | (C35h49o29)N |
EINECS: | 234-394-2 |
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Xanthan gum, also known as Hansen gum, is a widely used microbial extracellular polysaccharide produced by Xanthomonas campestris through fermentation engineering with carbohydrate as the main raw material (such as Corn starch). It is a polysaccharide macromolecule compound composed of D-glucose, D-neneneba mannose and D-nenenebb glucuronic acid in a ratio of 2:2:1. It has unique rheological properties, good water solubility, stability to heat, acid and alkali, and good compatibility with various salts. As a thickener, suspension agent, emulsifier, and stabilizer, it can be widely used in more than 20 industries such as food, petroleum, cosmetics, etc. It is currently the largest and most widely used microbial polysaccharide in the world.
Product Name
|
Xanthan gum
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Sample
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30g/bag
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CAS NO.
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11138-66-2
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Storage Method
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Moisture-Proof and Light-Proof
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Appearance
|
Light Yellow powder
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Shelf Life
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2 Years
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Grade
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Food grade, Cosmetic Grade
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Package
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25kg/drum
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Items
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Standard
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(Food Grade 80Mesh) Through 200 mesh, % Through 80 mesh,% |
≥95.00 |
(Food Grade 200Mesh) Through 200 mesh, % Through 80 mesh,% |
≥98.00 |
Appearance
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Cream White/Light Yellow Free Flowing Power
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Loss on Drying,%
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≤13.00
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PH(1% XG solution)
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6.0-8.0
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Ash ,%
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≤15.00
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Shearing Ratio
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≥6.50
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Viscosity(1% XG in 1% kcl solution, cps)
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1200-1700
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Pyruvic Acid,%
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≥1.5
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Total Nitrogen,%
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≤1.5
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Total Heavy Metals(ppm)
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≤20
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Pb(ppm)
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≤2
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Total Plate Count (cfu/g) |
≤2000
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Cargo weight
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Packing
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Shipping method
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Lead-time
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1-50kg
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Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum
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International express
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1~3 days after your payment
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100-200kg
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25kg/drum,use two layer PP bag,then into cardboard drum
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Air shipping Sea Shipping |
3~5 days after your payment
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Over 500kg
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25kg/drum,use two layer PP bag,then into cardboard drum
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Sea shipping
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5~10 days after your payment
|