China (Mainland)
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food grade Xanthan gum CAS NO.11138-66-2
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Available Specifications:
Transparent(1-100)Metric Ton
- Product Details
Keywords
- Xanthan Gum
- Transparent Xanthan gum
- XCD polymer
Quick Details
- ProName: food grade Xanthan gum
- CasNo: 11138-66-2
- Molecular Formula: (C35H49O29)n
- Appearance: White or Light Yellow Free Flowing Pow...
- Application: food and comestic additives
- DeliveryTime: prompt shipment
- PackAge: 25kg bag
- Port: Shanghai,China
- ProductionCapacity: 80 Metric Ton/Day
- Purity: 99.5%min
- Storage: RT.
- Transportation: BY SEA
- LimitNum: 1 Metric Ton
- Transmittance: 85%
Superiority
Chemical Name: Xanthan Gum
Synonym: Corn Sugar Gum
CAS No.: 11138-66-2
Molecular Formula: (C35H49O29)n
Xanthan Gum is a high molecular weight polysaccharide produced by fermentation of carbohydrate with Xanthomonas Campestris.
Application:
Widely utilized as viscosifier in oilfield drilling, workover and completion fluids.
In oil drilling, xanthan gum can thicken drilling mud to carry the solids cut by the drilling bit back to the surface and provides great "low end" rheology to l remain suspended solids in the drilling fluid when the circulation stops. The widespread use of horizontal drilling and the demand for good control of drilled solids has led to its expanded use. It has also been added to concrete poured underwater, to increase its viscosity and prevent washout.
Details
CERTIFICATE OF ANALYSIS
|
Product Name |
Xanthan Gum (food grade) |
Mesh size |
200 |
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Batch No. |
1150213 |
Quantity |
16MT |
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Date of Production |
2015.02.13 |
Date of Expiry |
2017.02.12 |
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Inspection Items |
Standards |
Results |
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Appearance |
White or light yellow powder |
conform |
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|
80 mesh (%) |
100 |
100.0 |
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200mesh (%) |
≥92 |
97.4 |
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Viscosity (1% KCL, cps) |
1300-1700 |
1404 |
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Shearing Ratio |
≥6.5 |
8.0 |
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Loss on Drying(%) |
≤15.0 |
10.6 |
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Ashes (%) |
≤16.0 |
＜16.0 |
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PH |
6.0-8.0 |
7.0 |
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Pyruvic Acid (%) |
≥1.5 |
＜1.5 |
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Total Nitrogen(%) |
≤1.5 |
＜1.5 |
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|
Pb(mg/kg) |
≤2 |
＜2 |
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|
As(mg/kg) |
≤3 |
＜3 |
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|
Total Plate Count(cfu/g) |
≤5000 |
2600 |
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|
Yeasts & Moulds Count |
≤300 |
＜100 |
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Escherichia Coli |
Absent in 5 g |
Absent |
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Salmonella spp. |
Absent in 10 g |
Absent |
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Xanthomonas campestris |
Absent in 1 g |
Absent |
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|
Conclusion |
Up to the standard |
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Packing and storage:
Xanthan Gum is packed in 25 kg net sacks, 40 sacks per pallet; or as client's requirement. It should be stored under environment temperature, airtight, dry conditions.
