HEC powder:
degree of substitution:1.8-2.0
viscosity :30000-50000
PH:6.0-8.5

Apparance: white powder

Granularity: more than 99% with 40 items

Softening temperature: 135-140degree

Degree of substitution: 1.8-2

Apparent density: 0.35-0.61 g/ml

Viscosity: 30000-50000

PH:6-8.5