CAS No.: | 11138-66-2 |
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Formula: | (C35h49o29)N |
EINECS: | 234-394-2 |
Packaging Material: | Plastic |
Storage Method: | Normal |
Shelf Life: | >12 Months |
Samples: |
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Xanthan gum is produced by a fermentation process using the bacteria Xanthomonas campestris. The composition and structure of xanthan gum produced by commercial fermentation is identical to the naturally occurring polysaccharide formed by Xanthomonas campestris on plants belonging to the cabbage family.
Items
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Standards
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Results
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Physical Analysis
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|
|
Description
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Light Yellow Powder
|
Complies
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Assay
|
98%
|
98.26%
|
Mesh Size
|
100 % pass 80 mesh
|
Complies
|
Ash
|
≤ 5.0%
|
2.85%
|
Loss on Drying
|
≤ 5.0%
|
2.85%
|
Chemical Analysis
|
|
|
Heavy Metal
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≤ 10.0 mg/kg
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Complies
|
Pb
|
≤ 2.0 mg/kg
|
Complies
|
As
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≤ 1.0 mg/kg
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Complies
|
Hg
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≤ 0.1 mg/kg
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Complies
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Microbiological Analysis
|
|
|
Residue of Pesticide
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Negative
|
Negative
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Total Plate Count
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≤ 1000cfu/g
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Complies
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Yeast&Mold
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≤ 100cfu/g
|
Complies
|
E.coil
|
Negative
|
Negative
|
Salmonella
|
Negative
|
Negative
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