Chemical Name: Hydroxypropyl Chitsoan (HPCS)
CAS No.: 84069-44-3
Molecular Weight: 100K~200K(adjustable)
Hydroxypropyl Chitosan is one of the derivatives of Chitosan, Hydroxypropyl group in Chitosan make chitosan has a good water-soluble.
Appearance: White to off-white powder
Degree of substitution: 85% ~90%
Insoluble substance: 1.0% Max.
Viscosity: 30 mpa.s Max.
Residue on ignition: 2.0% Max.
Heavy metals [Pb]: 10ppm Max.
Particle Size: NLT 95% pass 40mesh sieve
1)Use Hydroxypropyl Chitsoan could increase carboxylase activity remarkably.
2)Use Hydroxypropyl Chitsoan could increase activity of superoxide dismutase (SOD)
3)The content of chlorophyll increased significantly after the treatment of Hydroxypropyl Chitosan