NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com
Name: Xanthan Gum
CAS NO: 11138-66-2
Molecular Formula: (C35H49O29)n
Standard : Cosmetic/food/industry grade,
Packing: 25kg/drum,
Usage: Cosmetics and food industry
Item
|
Specs.
|
Appearance
|
Cream-white
|
Particle size (mesh)
|
80/120/200
|
Loss on Drying
|
13% max
|
PH (1% KCL)
|
6.0-8.0
|
Viscosity (1% KCL,cps)
|
1200-1800cps
|
Shearing ratio
|
6.0 min
|
Ashes %
|
13 max
|
Pyruvic acid %
|
1.5 min
|
V1:V2
|
1.02-1.45
|
Assay
|
91%-108%
|
Total nitrogen
|
1.5% max
|
Total heavy metals
|
10ppm max
|
As
|
3ppm max
|
Pb
|
5ppm max
|
Total plate count
|
2000 cfu/g max
|
Moulds/Yeasts
|
100 cfu/g max
|
Staphylococcus
|
Negative
|
Salmonella
|
Negative
|
Coliform
|
Negative
|