Detailed Description
1.Function::
PXG80 Xanthan Gum Pharmaceutical Grade is normal 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 60 mesh (250micro)
V1/V2 -----------------------------------------------1.02 –1.45
Lead --------------------------------------max. 5ppm
Heavy metal --------------------------------------max. 20ppm
Arsenic --------------------------------------max 3 ppm
Microbiological Total plate count ----------------------------------not more than 5000 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
