CMC OIL-DRILLING  GRADE CMC HV AND LV

Commodity Name: Sodium Carboxymethyl cellulose

CAS No.: [9004-32-4]
Molecular formula :［C6H7O2(OH)2OCH2COONa］n
Synonyms: Carboxymethyl Cellulose, Carboxy Methyl Cellulose, CMC, Sodium CMC, Na-CMC

HS Code: 39123100

Regading Oil-driling grade CMC, our product can meet API 13A standard, please check the specification as follows:

CMC HV

Apparent viscosity , mpa.s

Distilled water≥15

4% Salt water ≥15

Saturated salt water≥15

Water loss, ml≤

CMC LV

Viscometer dial reading at 600rpm ≤45

Water loss, ml≤10