Xanthan Gum

quick details
other names: corn sugar gum
mf: (c35h49o29)n
cas no.: 11138-66-2
einecs no.: 234-394-2
place of origin: china
grade standard: industrial grade
purity: loss in drying :13% max
appearance: cream powde
packaging detail: 25kg multiply paper bag,18mt/20'fcl without pallet, 16mt/20’fcl with pallet.
specifications
applications: xanthan gum is a high molecular weight polysaccharide. it is used as a rheology control agent in aqueous systems and as a stabilizer for emulsions and suspensions. its numerous areas of applications cover a broad spectrum and range from the food industry to oil drilling. it can be used in many food and industrial product
properties unit standard
appearance - = cream-white
particle size (mesh) - = 80/120/200
loss on drying % ≤ 13
ph (1% kcl) % = 6.0-8.0
viscosity (1% kcl, cps) cps ≥ 1200
shearing ratio - ≥ 6
ashes % ≤ 13
pyruvic acid % ≥ 1.5
v1:v2 % = 1.02-1.45
assay % = 91-108
total nitrogen % ≤ 1.5
total heavy metals ppm ≤ 10
as ppm ≤ 3
pb ppm ≤ 5
total plate count cfu/g ≤ 2000
moulds/yeasts cfu/g ≤ 100
staphylococcus - = negative
salmonella - = negative
coliform - = negative
according to enterprise standard