xanthan gum,China yuda price supplier

 

X anthan gum

Specifications

Food grade  Xanthan gum  ---- 80mesh ,200mesh. Viscosity: 1200-1800. PH:6-8

Oil drilling grade Xanthan gum--40-80mesh.  3 φ :min 12.5

CAS No: 11138-66-2 
EINECS No: 234-394-2 
Molecular formula: (C35H49O29)n 
Food grade, industry grad e

Product Explanation

Xanthan Gum, which is mainly made from starch, is a high molecular weight Polysaccharide produced by fermentation with Xanthomonas Campestris under the conditions of special nutrient medium, PH, O2-supply and temperature, the purified, dried and milled into white-like or light-yellow free-flowing powder.

Xanthan Gum can be widely used in more than twenty industrial fields, such as food pharmaceutical, fine chemical, agriculture, oil drilling, and so on. Comparing with other kinds of gum, xanthan gum has many advantages.
1. Outstanding viscosity-enhancing property and solubility in water.
2. Unique pseudo-plasticity rheological property of xanthan gum makes it high-efficient emulsifier and Stabilizer.
3. Excellent stability to large range of temperature and PH change.
4. Stable compatibility with acid, alkaline, brine, enzyme, surface active agent, antiseptic, oxidant and other thickener.
5. Perfect synergistic action when compounding with guar gum, locust bean gum and other gums.

Food Grade Xanthan Gum

Food Grade Xanthan Gum can be widely used as salt/acid resistant thickener, high efficient suspension agent and emulsifier, high viscosity filing agent in various food, beverage, feedstuff and pet-food. It can not only enhance the performance of water-keeping and shape-keeping, but also improve the freeze/thaw stability and mouth-feeling of the products. Meanwhile, it can extend the shelf life of the products.

Pharmaceutical & Fine Chemical Grade Xanthan Gum

Pharmaceutical & Fine Chemical Grade Xanthan Gum can be used as thickener and stabilizer in liquid or ointment medicine, cosmetic, oral care products, household lotion. It can bring excellent effectiveness, such as improving the products shapping and mouth-feeling, preventing the products delamination, convenient for feeling & extrusion, helping products spreading & absorbability.

Industrial Grade Xanthan Gum

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.
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.

 

Specification of xanthan gum food grade and pharmaceutical grade

 

Parameters	specifications
Viscosity(1%)	1200-1600cps
PH value	6.0-8.0
Moisture	13% max.
Ash	13% max.
V1:V2	1.02-1.45
Pyruvic acid	1.50% max.
Lead	2ppm max.
Arsenic	3ppm max.
Heavy metals	20ppm max.
Total plate count	2000cfu/g max.
Moulds and Yeasts	100cfu/g max.
Salmonella	negative
E. coliform	negative
Ethanol	500ppm
nitrogen	1.50% max.

 

 

 

 

 

NOTE:

1)       FOB Qingdao, or Tianjin port

2)       Validity: This quotation sheet is valid for 7days due to the unstable RMB exchange rate

3)       Packing: 25kg box/bags/drums

4)       Delivery time: 20 days

5)       Payment: By TT or LC

 

                      

 

80mesh food grade:

Item	Specs	Result
Appearance	Cream-white	Conform
Particle Size (mesh)	40/80/200	80
Loss on Drying (%)	≤13%	9.78%
pH Value (1% KCL)	6.0-8.0	6.96
Viscosity (1% KCL,cps)	≥1200	1557
Shearing Ratio	≥6.0	7.82
Ashes (%)	≤13	8.21
Pyruvic Acid (%)	≥1.5	Conform
V1:V2	1.02-1.45	Conform
Assay	91%-108%	Conform
Total Nitrogen (%)	≤ 1.5%	0.58
Total Heavy Metals	≤ 10 ppm	< 2.35 ppm
As (ppm)	≤ 3	<0.04
Pb (ppm)	≤ 5	< 0.19
Total Plate Count (cfu/g)	≤ 2000	Conform
Moulds / Yeasts (cfu/g)	≤ 100	Negative
Staphylococcus	Negative	Negative
Salmonella	Negative	Negative
Coliform	Negative	Negative
Ethanol	≤ 2000 ppm	100 ppm
Conclusion	The product conforms to FCCIV Standard

 

200mesh food grade

Test Items	Specs	Results
Appearance	Cream-white	Conform
Particle Size (mesh)	80/200	200
Viscosity (1% KCL, cps)	≥1200	1521
Shearing Ratio	≥6.5	7.56
V 1 /V 2	1.02-1.45	Conform
PH (1% KCL)	6.0-8.0	6.87
Loss on Drying	≤13%	10.4
Ashes (%)	≤13%	6.6
Pb	≤2ppm	Conform
Total Nitrogen	≤1.5%	Conform
Pyruvic Acid (%)	≥1.5%	Conform
Total Plate Count	≤2000cfu/g	Conform
Moulds/Yeasts	≤100cfu/g	Conform
Coliform	Negative	Negative
Salmonella	Negative	Negative