SYNONYM: GUM XANTHAN; XANTHAN
CAS NO.: 11138-66-2
GRADE: TECH. GRADE
CAS NO.: 11138-66-2
DESCRIPTION: WHITE OR CREAM COLORED FREE FLOWING
POWDER.
SPECIFICATIONS:
|
PURITY |
86% |
|
|
PH (IN 1%
SOLUTION) |
6.5-7.5 |
|
|
VISCOSITY |
1000cps MIN |
|
|
SHEAR RATIO |
6.0 MIN. |
|
|
LOSS ON DRYING |
13% MAX. |
|
|
PARTICLE SIZE
(0.28mm) |
99 % PASS |
|
|
FRESH WATER |
APPARENT
VISCOSITY |
5-6 cp |
|
YIELD POINT |
1-4 Pa |
|
|
FRESH WATER:
ADD 0.3% TEST SAMPLE |
APPARENT
VISCOSITY |
23.0 MIN |
|
YIELD POINT |
12 Pa MIN |
|
|
4% SALT WATER |
APPARENT
VISCOSITY |
4-6 |
|
YIELD POINT |
1-3 |
|
|
4% SALT WATER:
ADD 0.3% TEST SAMPLE |
APPARENT
VISCOSITY |
23.0 MIN |
|
YIELD POINT |
12 Pa MIN |
|
|
LOSS WATER |
12 ML MAX |
|
USES: OIL DRILLING, OIL RECOVERY, FLOWABLE PESTICIDE, CERAMICS, PAINT AND
PAPER, DYEING, ETC.
PACKAGE: PACKED IN 25KG DRUM OR BOX.
STORAGE: IN SEALED CONTAINER UNDER COOL, DRY AND VENTILATING CONDITIONS.