Xanthan gum from China

1.Xanthan gum from China

Xanthan gum from China is currently the world's best biological adhesive, which combines thickening, suspending, emulsifying and stability. The number of pyruvate groups at the end of the molecular side chain of xanthan gum has a major influence on its properties. Xanthan gum has the general properties of long-chain polymers, but contains more functional groups than conventional polymers and exhibits unique properties under certain conditions. Its conformation in aqueous solution is varied, and it exhibits different characteristics under different conditions.

Product Name: Xanthan Gum E415

Special: Food Grade, API Grade (Oil Drilling Grade)

Mesh: 80mesh, 200mesh

Certificate: ISO, KOSHER, HALAL

CAS number: 11138-66-2

MF: C8H14Cl2N2O2

EINECS No.: 234-394-2

Place of Origin: China

2. Certificate of Authenticity of Xanthan Gum from China

Food grade xanthan gum from China

Items	Standard
(Food Grade 80Mesh) Through 200 mesh, in percent Through 80 mesh, in percent	Less than or equal to 57.00 Greater than or equal to 95.00
(200 mesh) After 200 mesh, in percent After 80 mesh, in percent	Greater than or equal to 95.00 Greater than or equal to 98.00
view	Creamy white/light yellow
Drying losses, %	Less than or equal to 13.00
PH (1-percent XG solution)	6.0-8.0
Ash, percent	Less than or equal to 15.00
Shear factor	Greater than or equal to 6.50
Viscosity (1 percent XG in 1 percent solution kcl, cP)	1200-1700
Pyruvic acid,%	Greater than or equal to 1.5
Total nitrogen, percent	Less than or equal to 1.5
Total heavy metals (ppm)	Less than or equal to 20
Pb(ppm)	Less than or equal to 2
Total Cups (CFU/g)	Less than or equal to 2000
Coliform (in 5 g)	Negative
Mold/Yeast (CFU/g)	Less than or equal to 500
Salmonella(10g)	Negative

Xanthan gum for oil drilling from China

Items	Standard
view	Free-flowing powder or particles
After 40 mesh, %	Greater than or equal to 95.00
After 200 mesh, %	Less than or equal to 50.00
Drying losses, %	Less than or equal to 13.00
PH (1-percent XG solution)	6.0-8.0
Ash,%	Less than or equal to 15.00
Shear factor	Greater than or equal to 6.50
Qualitative determination of starch	Missing
Qualitative definition of guar	Missing
Rheology test 0.285% XG in seawater solution
600 rpm	Greater than or equal to 75
300 rpm	Greater than or equal to 55
200 rpm	Greater than or equal to 45
100 rpm	Greater than or equal to 35
6 rpm	Greater than or equal to 18
3 rpm	Greater than or equal to 16
Brookfield LV 1.5 rpm (cps)	Greater than or equal to 1950

3. Application

Food

Adding 0.2% to 1% to juice can provide good adhesion, good taste and control penetration and flow.

Using 0.25% in bread fillings, food fillings and glazes can improve flavor and aroma, smoothen product texture, extend shelf life and increase product resistance to heat and freezing;

Adding 0.1% -0.25% to ice cream, which can have an excellent stabilizing effect;

Providing good viscosity control in canned foods that can replace some of the starch. One part xanthan gum can replace three to five parts starch.

Oil well drilling

In the petroleum industry, due to its strong pseudo-plasticity, low concentration xanthan gum aqueous solution from China ({0}}.5 percent) can maintain the viscosity of the drilling fluid and control its rheological properties, so the viscosity at high bit rotation speed is very small , which saves energy; However, high viscosity is maintained in a relatively static drilling position to prevent borehole collapse. And because of its excellent salt resistance and heat resistance, it is widely used in drilling in special environments such as ocean and high salt area, and can be used as an oil recovery and oil displacement reagent to reduce dead oil areas and enhance oil recovery.

In the petroleum industry, due to its strong pseudo-plasticity, low concentration ({0}}.5 percent) xanthan gum aqueous solution can maintain the viscosity of the drilling fluid and control its rheological properties, so the viscosity at high speed bit rotation is very small, saving energy ; However, high viscosity is maintained in a relatively static drilling position to prevent borehole collapse. And because of its excellent salt resistance and heat resistance, it is widely used in drilling in special environments such as ocean and high salt area, and can be used as an oil recovery and oil displacement reagent to reduce dead oil areas and enhance oil recovery.

4.Package

25 kg bag 16-18MT/20'FCL

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