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Xanthum Gum

Product Description | Product Application | Product Notes| Product DOSE
It is  high-molecular weight biopolymer, provides versatile rheology control in a wide range of brines, drilling and fracturing fluids. Xanthan gum is considered non-hazardous and suitable for use in [+] Read More...
Code:
RXSOL-81-8135-025
Other Equivalent Brand

VerXan Gum, Deuteron VT 819,

Short Description:
It is high-molecular weight biopolymer, provides versatile rheology control in a wide range of brines, drilling and fracturing fluids
Generic Name:
XAN Gum
Xanthum Gum
Application:
In the oil industry, Xanthan gum is used in large quantities, usually to thicken drilling mud. These fluids serve to carry the solids cut by the drilling bit back to the surface. Xanthan gum provides [+] Read More...
Using Procedure:
Dosage Depending on the requirement 0.1-0.5% calculated based on the water content. Solutions should not contain more than 1% Xanthum Gum.Considerably higher concentrations ensure no homogenous Dispersio [+] Read More...
Note:
Advantage :     Minimized pumping friction in lime, freshwater and saltwater muds.     Maximized drill bit penetration.     Accelerated drilling rates in low viscosity/high shear conditions. [+] Read More...
Technical Specifications:

Physical Properties :

Appearance   : Soluble white to off white powder or granules
Odour            : Slight
pH                 : 7 ± 1.5
Melting point  : Not Applicable
Boiling point  : N/A – solid
Bulk density  : 550-850 kg/m3 (depending upon grade)
Solubility       : Soluble in Water, but forms very viscous solutions which become Pasty at concentrations greater than 5%

Remarks:
Physical Properties : Thickening and thixotropic agent for aqueous systems
Appearance White to off white powder or granules
Odour 
Slight
 
pH    7 ± 1.5
Melting point Not Applicable
Boiling point N/A – solid
Bulk density 550-850 kg/m3 (depending upon grade)
Solubility  Soluble in Water, but forms very viscous solutions which become Pasty at concentrations greater than 5%
Chemical Description Anionic heteropolysacchride (xanthan gum)
   
Physical Data  
Bulk density approx    800  g/f
Viscosity of a 1% solution approx  2700  mPa s
Appearance   Cream-colored free flowing powder
   
Information on basic physical and chemical properties  
Physical state at 20 °C Solid.
Decomposition point [°C] N/A
Critical temperature [°C] N/A
Auto-ignition temperature [°C] N/A
Flammability (solid, gas) N/A
Flash point [°C]  N/A
Boiling point [°C] N/A - SOLID
Melting point N/A
Initial boiling point [°C] N/A
Final boiling point [°C] N/A
Vapour pressure [20°C] N/A
Evaporation rate N/A
Vapour pressure mm/Hg N/A
Vapour density  N/A
Density [g/cm3] 1.5
Relative density, gas (air=1) N/A
Relative density, liquid (water=1) N/A
Solubility in water [% weight] Soluble in Water, but forms very viscous solutions which become Pasty at concentrations
greater than 5%
Log Pow octanol / water at 20°C  No data available.
Explosive properties N/A
Explosion limits - upper [%] N/A
Explosion limits - lower [%] N/A
Oxidising properties No data available.

Thickening and thixotropic agent for aqueous systems. Application

Xanthum Gum is suitable for use as a thickener and stabilizing additive for all aqueous coating systems and technical applications such as water thinkable lacquers, dispersion paints and plasters, glues printing inks, silicon paints as well as pigments and filler preparations.

Xanthum Gum is a natural biopolymer based on poly saccharides. The average molarity is approximately 2x106 g/mol. IT is soluble in cold and hot water and yields highly viscous, shear and thinnable solutions. It is insoluble in most organic solvents. Xanthum Gum is fully soluble in water and mixtures of organic liquids with at least 60% water content. Ethanol content of up to 50% is also possible.

Xanthum Gum is stable in anionic and non Ionic systems. In cationic systems, it is not always compatible.

The solutions are pH- and temperature stable. There is almost no change in viscosity from pH 2-12.The temperature has relatively less influence on the on the viscosity of a solution of Xanthum Gum.

Xanthum Gum prevents settling of pigments and fillers and separation of the liquid phase during storage. Application is made easier through pronounced structural viscosity .The viscosity sinks when the shear force is increased. It rapidly returns to the starting value when the shear  force is increased. It rapidly returns to the starting value when the sheer force is removed. The product is compatible with most commonly used binders and thickeners used in the coating industry.

Conservation

Solution of Xanthum Gum should be preserved if they are to be stored for more than 24 hours. Compatibility is given with preservatives which are common in the paint industry.

Storage conditions

Xanthum Gum can be stored for at least 24 months at room temperature and dry conditions.

Xanthum Gum should be stored cool (max 30° C) and dry (max 70% relative humidity) in closed packages.

Package Sizes

Paper / Hdpe bag (25kg net)

Safety Regulations

According to regulation (EC) No 1272/2008 Xanthum Gum is not classified as a dangerous product and therefore does not need to be labeled.

Due to the fine fractions of the product, measures for dust protection must be heeded and the buildup of electrostatic charge must be avoided.

Xanthum Gum exporter and supplier in Abudhabi, Dubai, Ajman, Sharjah, Fujairah, UAE Middle East, Oman Muscat Sohar, Barka, Mumbai, Kandla Gandhidham, Kolkata, Visakhapatnam, Chennai, Canada

Xanthum Gum
:
Packing Size:
25.00 Kg.PWD
Available Packing Size:
25 Kgs, 50 Kgs Thickening and thixotropic agent for aqueous systems.
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