Xanthan gum

Molecular Formula: (C35H49O29)n
CAS No.: 11138-66-2
H. S. Code: 35052000

1)Food grade FCC IV standard

Particle Size: 200mesh/80Mesh/60Mesh/40Mesh
Appearance White-like Powder
Viscosity 1200-1600cps
pH 6.0-8.0
Loss On Drying Max. 13%
Ash Max. 13%
Particle Size 100% pass 80 mesh
Min. 92% pass 200 mesh
V1/V2 1.02-1.45
Pyruvic Acid Min. 1.5%
Isopropanol Max. 500PPM
Total Plate Count/Gram Max. 2000/Gram
Moulds & Yeasts Max. 100/Gram
E. Coli Negative
Salmonella Negative
Heavy Metals(As Pb) Max. 20PPM
Lead Max. 5PPM
Arsenic Max. 3PPM

2)Pharm Grade USP26

Particle size: 200mesh/80mesh
Appearance White-like Powder
Viscosity 1200-1600cps
pH 6.0-8.0
Loss On Drying Max. 13%
Ash Max. 13%
Particle Size 100% pass 80 mesh
Min. 92% pass 200 mesh
V1/V2 1.02-1.45
Pyruvic Acid Min. 1.5%
Isopropanol Max. 500PPM
Total Plate Count/Gram Max. 500/Gram
Moulds & Yeasts Max. 100/Gram
E. Coli Negative
Salmonella Negative
Heavy Metals(As Pb) Max. 20PPM
Lead Max. 5PPM
Arsenic Max. 3PPM

Packing: Kraft bag, Carton box or cardboard drums

Application:
Xanthan Gum food grade 80/200 mesh: It can be use in food and food preparations as a stabilizer, thickener or emulsifier agent.

Xanthan Gum oil drilling grade: With it's biological engineering, environmental protection functions, oil drilling grade xanthan is an additive and expelling oil agent suitable for drilling well slurry. It is salt-resistion, thermal tolerance and stable in both acidic and alkaline solutions. When in oil drilling application, it can improve the penetration rate, keep stability of pit shaft, raise efficiency of hole cleaning and rheological, reduce the pressure loss. As a biological type agent, it's environmental protection feature is incomparable compared with other chemical additives.

Xanthan Gum industrial grade 80/200 mesh: It can be use in painting, printing, fire control, dyeing, textile, ect. Industrial application and preparations as a stabilizer, thickener and suspending agent.

Xanthan Gum pharm grade 80/200mesh: It can be used in pharmaceutical and cosmetic applications as a stabilizer, thickener or emulsifier agent.

Storage: Sealed and stored in a cool and dry place.