Carboxymethyl chitosan is an important water-soluble chitosan derivative, which has many medical effects, such as promoting wound healing, hemostasis, inhibiting scar, analgesic and antibacterial effects. In addition, it is also widely used in chemical industry, environmental protection and health care products.
Carboxymethyl chitosan has good biocompatibility and biodegradability, and is widely used in hydrogels and wound healing biomaterials, and is also widely used in tissue engineering matrix materials; in addition, carboxymethyl chitosan is easy to be processed into nanoparticles, making it more suitable for drug delivery, bioimaging, biosensors and gene therapy; carboxymethyl chitosan also has many applications in green chemistry in recent years. Because of its unique biological properties, carboxymethyl chitosan has a wide range of applications in the fields of biomedicine and pharmaceuticals.
INCI Name: CARBOXYMETHYL CHITOSAN Molecular Formula: C20H37N3O14 Molecular Weight: 543.52 Appearance: White fine powder Purity: 98% CAS NO.: 83512-85-0 EINECS No.: 695-802-6 Application: cosmetics and skin care products Supplier: ZHENYIBIO Carboxymethyl chitosan in cell anti-inflammatory experiments,it can significantly reduce IL6 and TNF�± levels.It also shows anti-inflammatory effects in human experiments; animal experiments promote skin stratum corneum Forming cell generation, accelerating the repair of the skin surface stratum corneum, indicating that it has a skin barrier repair function; it can quickly alleviate the itching of the skin caused by histamine, and significantly alleviate the tingling sensation caused by skin allergies. Animal experiments have confirmed its antipruritic effect.
Carboxymethyl chitosan is a higher derivative of chitosan obtained by reacting chitin with chloroacetic acid under basic conditions. Compared with chitin, its physical and chemical properties are optimized, with 100% water solubility, film formation and strong heavy metal chelation. This neutral, pure natural and completely non-toxic product has shown superior characteristics in the fields of medical care, pharmaceutical industry and agriculture. At present, it has been applied in many aspects such as advanced cosmetic additives, heavy metal chelating agents, drug sustained release agents and plant growth agents. Specifications Property/ Physical Appearance: White to Light Yellow Powder/ Flakes Odour: Odourless Particle size (US Mesh): NLT 98% through 80 Mesh Appearance of the Solution: Transparent Analytical Property Carbonylation degree:â?¥80.0% Identification Infusibility: â?¤1.0% Water Content: â?¤10.0% pH Value: 8-10 Protein Content: Non Detectable Viscocity: 10mPa.s â?? 80mPa.s Heavy Metals: â?¤10ppm Arsenic: â?¤0.5ppm Microbial Total Aerobic: NMT 1000cfu/g Yeast & Mold: NMT 100 cfu/g Conform Bacteria: NMT 0.3 MPN/g E. Coli: Negative Salmonella: Negative Storage Store in tight, light resistant containers Packing 25 KG cardboard drum
Carboxymethyl chitosan Appearance: white or light yellow flake or powder Odour : odourless Insoluble content: f_1.0 Moisture %: f_15 Viscosity mpa.S: 10-1000 Degree of substitution%: fª80 Ph: 7-9 Heavy metals ppm: f_10
Supplier: Chitin, chitosan flakes, chitosan powder, chitosan solution, high bulk density chitosan, chitosan hydrochloride, chitosan acetate, chitosan phthalate, chitosan succinate, chitosan lactate, sulphated chitosan, carboxymethyl chitosan, chitosan oligosaccharide
Chitosan flakes in 25 kg HDPE bag
