Xanthan gum,CAS:11138-66-2
(food grade, API grade),80mesh, 200mesh
Appearance:Off-white or Light Yellow Free Flowing Powder
Viscosity(cps) 1% XG in 1% Kcl solution：1300-1700
(Brookfield LVDV-Ⅱ+, 3# spindle, 60rpm, 25±1℃ ）
ASSAY (of carbon dioxide)：91-108（4.2%-5%）
Shearing Ratio：≥6.5
PH(1% XG solution)：6.0-8.0
Loss on Drying, %：≤13.0
Ashes, %：≤ 13.0
Pyruvic acid, %：≥1.5
Total Nitrogen, %：≤1.5
Ethanol and Isopropyl alcohol ppm：≤ 500
Total Heavy Metals (as Pb), ppm：≤20
Pb, ppm: ≤2
As, ppm: ≤2
Hg, ppm: ≤1
Cd, ppm: ≤1
Total Plate Count, cfu/g: ≤2000
Yeasts & Moulds Count, cfu/g: ≤100
Coliforms, MPN/g:≤3
Escherichia Coli.: Absent in 5 gram
Salmonella: Absent in 25 gram
Xanthomonas campestris:Absent in 1 gram
Conclusion:Conform to the standard of E415 and FCC
