best price food grade xanthan gum powder
|FOB Price:||US $1,234 / Ton|
|Min. Order:||10 Tons|
|Min. Order||FOB Price|
|10 Tons||US $1,234/ Ton|
|Production Capacity:||500 Metric Ton / Month|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: food grade
- Appearance: Pellet, Flake, Plates, Granule, Liquid, Powder
- Storage Method: Normal
- Resource: Natural
- Mf: (C35h49o29)N
- COLOR: Cream White
- Purity: 98%Min
- Form: Powder
- Sample: Free
- Transport Package: as Per Your Requirement
- Origin: China (Mainland)
- Certification: BRC, ISO, FDA, HACCP
- Packaging Material: Paper
- Shelf Life: 6 Months-12 Months
- CAS No: 11138-66-2
- Grade: Oil Drilling Grade, Food Grade
- Delivery Time: Within 15 Days After Received The Deposit or L/C
- Types: Chewing Gum Bases, Thickener
- Einecs No: 234-394-2
- Trademark: xxxxx
- Specification: ISO, SGS, CIQ, REACH
- HS Code: 39139000
Xanthan gum is one of the international territories thickening,suspension,emulsion,stability in at an organic whole.The most superior performance of xanthan gum.Xanthan molecular side chain end how many of the groups with pyruvic acid,has a great influence on its performance.It has long chain polymer of general performance,but its polymer contained more than normal functional groups,under certain conditions unique properties will be shown.Its conformation in aqueous solution is varied,not to the performance under the condition of different characteristics.
1). The suspended and emulsification
Xanthan gum of insoluble solids and oil droplets have good suspension effect.Xanthan gum sol molecule can form super combination of banded spiral copolymer,constitute a fragile similar plastic mesh structure, so that can support the shape of the solid particles,liquid droplets,and bubbles,showed a strong ability of emulsion stability and high suspended.
2). Good solubility in water
Xanthan gum can quickly dissolved in water,has a good solubility in water.Special also can dissolve incold
water,can save multifarious process,easy to use.But because it has extremely strong hydrophilic,if direct water to small and insufficient mixing,outer swell into micelles,can prevent moisture into the layer,thus influencing the full play of the role,so must pay attention to right use.Xanthan gum powder or powder materials,such as salt,sugar mix well after the slow to promote to join are mixing water feed,made from the solution.
3). The thickening property
Has the character of low concentration and high viscosity of xanthan gum solution (1% aqueous solution viscosity of gelatin 100 times),is a kind of highly effective thickener.
Xanthan glue solution in a static or high viscosity under low shear effect, under the effect of high shear performance of viscosity fell sharply,but the molecular structure remains the same.And when the shear force to eliminate,immediately restore the original viscosity.Shear force and the relationship between the viscosity is completely plastic.Xanthan gum pseudoplastic very prominent, the pseudoplastic of stable suspension and emulsion is very effective.
5). On the thermal stability
The viscosity of xanthan gum solution will not happen very big change along with the change of temperature, general of polysaccharide by heating the viscosity changes will happen, but the xanthan gum aqueous solution viscosity between 10-80 ºC has changed little, even if the low concentration of aqueous solution in a wide temperature range still shows that the stability of the high viscosity.1% xanthan gum solution (containing 1% potassium chloride) heat from 25 ºC to 120 ºC. Its viscosity reducing only 3%.
6). The stability of acid and alkali
Xanthan gum solution is very stable to acid and alkali, in PH call its viscosity for between 5-10 is not affected, when PH is less than 4 and more than 11 viscosity changes slightly.Within the scope of the PH3-11, the ambassador and the minimum viscosity difference less than 10%.Xanthan gum is soluble in a variety of acid solution, such as the sulfuric acid, nitric acid of 5%, 5% and 5% 10% acetic acid, 10% hydrochloric acid and phosphoric acid, and the xanthan gum acid solution at room temperature is quite stable, for months a qualitative still won't change.Xanthan gum can also dissolve in sodium hydroxide solution, and with thickening properties. The formation of the solution is very stable at room temperature.Xanthan gum can be strong oxidant, such as perchloric acid, sulfuric acid degradation, along with the temperature increase, the degradation speed.
7). The stability of salt
Xanthan gum solution can and a lot of salt solution (potassium, sodium, calcium salt, magnesium salt, etc.) miscibility, the viscosity is not affected.Under the condition of high salt concentration, even in the saturated salt solution is still maintaining its solubility and not settling and flocculation, its viscosity is almost not affected.
8). To the stability of the enzyme reaction
Xanthan gum stability of double helix structure makes it have strong antioxidant and enzymatic hydrolysis resistance, many enzymes such as protease, amylase, cellulase and hemicellulase enzymes can make xanthan degradation.
1). It is specially produced as mud additive for oil drilling.Being an environment friendly and high efficiency mud additive,it has an excellent tolerance to a wide range of temperature,PH and salinity.It can extremely increase the mud penetrative rate and suspension ability to the drilling-cuttings.Meanwhile,it can also reduce the pressure loss during drilling,stabilize the well-bore,prevent the damage to oil formation,and improve the efficiency of drilling,work-over and completion.
2). Acting as an thickener and stabilizer,Industrial Grade Xanthan Gum can be applied to many industrial fields,such as oil drilling,pesticide,pottery & porcelain,printing & dyeing,paint,paper-making,mine-extraction, and so on.
3. Technical data sheet
|PRODUCT NAME:||Xanthan Gum|
|PROPERTIES:||white or faint yellow powder|
|Appearance||white or faint yellow powder|
|Pyruvic Acid||1.5% min|
|Heavy Metals||20ppm max|
|Total Plate Count||2000 cfu/g max|
|Yeast/mould||100 cfu/g max|
|PACKAGING:||25kg/paper bag within lining plastic bag or according to the customers request.|
|QUANTITY/CONTAINER:||16MT in 20'FCL with pallets,18MT in 20'FCL without pallets|
|HANDLING&STORAGE:||Sealed ,stored in cool and dry place for 24 month|