Xanthan Gum 80 Mesh Oil Drilling Grade

详细说明

Technical Data Sheet

Xanthan Gum

CAS No.: 11138-66-2

Formula: (C35H49O29)n

M.W.: -

Appearance: White - like or light - yellow free flowing powder.

Specifications: 80 Mesh / Oil Drilling Grade

Items	Specifications
Appearance	Off - white or Light Yellow Free Flowing Powder
Dry Sieve Analysis, % Thru US #40	95.0% max
Dry Sieve Analysis, % Thru US #200	50.0% min
Viscosity 1% XG in 1% KCL solution, mPa.s	1200 max
Shearing Ratio	6.5 max
PH(1% XG solution)	6.0 - 8.0
Loss on Drying, %	13.0% min
Ash, %	13.0% min
Pyruvic Acid, %	1.5% max
Qualitative Starch Determination	Absent
Qualitative Guar Determination	Absent
600 rpm	≥70.0
300 rpm	≥35.0
200 rpm	≥45.0
100 rpm	≥55.0
3 rpm	≥18.0
1.5rpm Brookfield LV, 1.5rpm(mPa.s)	≥1950

Package: in 25kg bag