chitosan quaternary ammonium salt
product name: chitosan quaternary ammonium salt
product synopsis:
chitosan quaternary ammonium salt is the senior made by chemical modification of chitosan derivatives, called the hydroxypropyl trimethyl ammonium chloride, chitosan, hereinafter referred to as hacc, is white or light yellow powdered solid, hygroscopicity strong, have a sweet and refreshing. chitosan quaternary ammonium salt non-toxic (ld50 > 5000 mg/kgb. wt), good biocompatibility and biodegradability.
quaternary ammonium salt of chitosan has good antibacterial property, film-forming property, rational, moisture absorption, moisture resistance, flocculation, antistatic etc. its antibacterial properties is better than that of chitosan and other derivatives. chitosan quaternary ammonium salt of e. coli, for example, the minimum bacteriostatic concentration (mic) of 0.039 mg/ml, the staphylococcus aureus minimum bacteriostatic concentration (mic) of 0.078 mg/ml; e. coli and chitosan on minimum bacteriostatic concentration (mic) of 0.312 mg/ml, the staphylococcus aureus minimum bacteriostatic concentration (mic) of 2.5 mg/ml.
packing:25kg/drum assay:90%
price: negotiable
payment terms: western union , bank transfer ,
min order quantity: sample
delivery: sent out within 12 hours after payment confirmed
leading time: within 24h after confirming the payment
delivery time: 3~5 working days after confirming the payment
packaging: it depends
origin: china
shipping: express courier(ems,dhl,ups,tnt,fedex)
contact person : sherry
discount: multiple items ordered one time
larger quantity of each item

chitosan quaternary ammonium salt
product name: chitosan quaternary ammonium salt
product synopsis:
chitosan quaternary ammonium salt is the senior made by chemical modification of chitosan derivatives, called the hydroxypropyl trimethyl ammonium chloride, chitosan, hereinafter referred to as hacc, is white or light yellow powdered solid, hygroscopicity strong, have a sweet and refreshing. chitosan quaternary ammonium salt non-toxic (ld50 > 5000 mg/kgb. wt), good biocompatibility and biodegradability.
quaternary ammonium salt of chitosan has good antibacterial property, film-forming property, rational, moisture absorption, moisture resistance, flocculation, antistatic etc. its antibacterial properties is better than that of chitosan and other derivatives. chitosan quaternary ammonium salt of e. coli, for example, the minimum bacteriostatic concentration (mic) of 0.039 mg/ml, the staphylococcus aureus minimum bacteriostatic concentration (mic) of 0.078 mg/ml; e. coli and chitosan on minimum bacteriostatic concentration (mic) of 0.312 mg/ml, the staphylococcus aureus minimum bacteriostatic concentration (mic) of 2.5 mg/ml.
packing:25kg/drum assay:90%
price: negotiable
payment terms: western union , bank transfer ,
min order quantity: sample
delivery: sent out within 12 hours after payment confirmed
leading time: within 24h after confirming the payment
delivery time: 3~5 working days after confirming the payment
packaging: it depends
origin: china
shipping: express courier(ems,dhl,ups,tnt,fedex)
contact person : sherry
discount: multiple items ordered one time
larger quantity of each item