Place of Origin : Zhejiang,China

Hydroxypropyl methyl cellulose CAS 9004-65-3 Isoptoplain Oil Drilling Chemicals
ITEM SPECIFICATION
Methoxyl content, MeO % 19.0～30.0
Hydroxypropoxyl content, HPO, % 4.0～12.0
Residue on ignition, % 1.5
Loss on drying, % ≤5.0
PH 4.0～8.0
Water insoluble substance, % ≤0.5
Heavy metals, % ≤0.002
Arsenic salt, % ≤0.0002