Explain：

CAS NO.: 9004-32-4

Grade: Food Grade   Washing Grade

Molecular formula: [C6H7O2(OH)2CH2COONa]n

EINECS No. 265-995-8

SPECIFICATIONS:

Usage:

Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency. It has the following characteristics:

- Excellent water retention even at low concentration.

- Excellent thickening effect.

- Good resistance to salt and temperature change.

- Imparts excellent rheological property.

Packing :25 KG Kraft paper bag