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Products

 Xanthan Gum


Xanthan Gum is used as a viscosifier in oilfield drilling, workover and completion fluids and copper minering.

CAS:11138-66-2

Xanthan Gum

Specification :

Test Items

Specs

Appearance

Cream-white or yellow white powder

Particle Size (mesh)

80 mesh

Loss on Drying

≤13%

PH

6.0-8.0

Viscosity (1% KCL, cps)

1200-1600

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

≤10ppm

As

≤3ppm

Pb

≤5ppm

Total Plate Count

≤2000cfu/g

Moulds/Yeasts

≤100cfu/g

Staphylococcus

Negative

Salmonella

Negative

Coliform

Negative

 

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