Xanthan
Gum Xanthan
Molecular Formula: (C35H49O29)n
Molecular Weight:
CAS Number: 11138-66-2
EINECS: 234-394-2
Standard: FCCIV, Pharmaceutical Grade, Food Grade, Feed Grade, Petroleum Grade, ect.
Properties
Appearance
Viscosity (1% solution in 1% KCL)
PH (1% solution)
Moisture
Ash
Particle size
Pyruvic acid
Heavy metal
Lead
Arsenic
Microbiological
Total plate count
Yeast/mould
E. coli
Salmonella
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Specifications
cream colored powder
1200-1600cps
6.0-8.0
max. 13%
max. 13%
100% through 80mesh
Min. 92% through 200mesh
min. 1.5%
max. 20ppm
max. 2ppm
max. 3ppm
not more than 2000cfu/g
not more than 100cfu/g
absent/25g
absent/25g
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