Q/HHL007-2001

 

XANTHAN GUM

 

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.