HYDROXYPROPYL CHITOSAN
Application

because its good water solubility, emulsibility, antimicrobial properties , surface activity and other properties, this product has started to use as a corrosion inhibitor, food fruit and vegetable fresh-keeping agent, cosmetics moisturizing factor, sewage treatment flocculant, and paper making additives.

Product parameter
  • Properties: white flake or powdered solid, tasteless non-toxic, soluble in water, aqueous solution is neutral, clear transparent, nature is relatively stable.

Project

STANDARDS

Appearance

Off white powder

Substitution

≥80.0%

Viscosity

≤200mpa,s

Ignition Residue

≤2%

Loss on Drying

≤15%

Undissolved Substance

≤1%

PH

6-8

Particle Size

20-80mesh

Heavy Metal

≤20ppm

Arisen

≤0.5ppm

Total plate counts

≤1000cfu/g

E’Coil

Negative

Salmonella

Negative

Note:We can provide different high quality Hydroxypropyl Chitosan with special requirements by the customers.
back