PXG200 Xanthan Gum Pharmaceutical Grade 200mesh - PXG200 Xanthan Gum P

1.Function::
PXG200 Xanthan Gum Pharmaceutical Grade is fine powder xanthan gum produced by fermentation of carbonhydrate with Xanthomonas campestris,it’s used as thickner and stabilizer in toothpastes,cosmetics,oral care products,liquid pharmaceutical products,barium sulfate solutions as radiopaque media, antidiarrheal suspensions for veterinary application. Little consumption(0.1-0.2%)of xanthan gum can bring magic effectiveness,such as improving ointment-delamination,convenient for feeling & extrusion,helping products dispersion & absorbability,increasing the wet-keeping & film-forming ability,let cosmetics become more comfortable for users.
2.Specification::
Appearance-------------------------------------White to cream, free-flowing powder
Viscosity(1% solution in 1% KCL )---------------------1200~1600cps
pH (of 1% solution)---------------------------------------------6.0-8.0
Ash---------------------------------------------------------------max. 13%
Loss On Drying----------------------------------------------------------max.13
Particle size-------------------------------------------100% through 80 mesh (180micron)
-----------------------------min 92% through 200mesh (75micro)
V1/V2 -----------------------------------------------1.02 –1.45
Arsenic --------------------------------------max. 3 ppm
Pyruvic acid --------------------------------------min. 1.5%
Lead --------------------------------------max.5ppm
Arsenic --------------------------------------max. 3 ppm
Microbiological
Total plate count ----------------------------------not more than 500 cfu/g
Yeast/mould --------------------------------------- not more than 100 cfu/g
E .coli -------------------------------------------absent /25g
Salmonella -----------------------------------------absent /25g

3.Executing Standard:
Conform with FCCIV,FAO.

4.Package:
25kgs in multiply paper bags or cardboard drums or cartons boxes.

5.Storage:
Sealed in original bags or drums and stored in cool and dry places.Shelf life at least 24 months will be achieved.

6.CAS-Number: 11138-66-2;Molecular Formula: (C35H49O29)n