Factory price Carboxymethyl Chitosan powder 99% cas 83512-85-0
Description:
| Item |
Standard |
| Product Name |
Carboxymethyl Chitosan |
| Specification |
White or yellowish powder or flake |
| CAS No |
83512-85-0 |
| EINECS No |
222-311-2 |
| Degree of Substitution % |
≥80% |
| DAC Degree |
≥95.00% |
| Shelf Life |
24 Months |
Carboxymethyl Chitosan is the higher ramification of chitosan, which have 100% water solubility, film forming ability, heavy metal chelation. It has been applied in advanced cosmetics, heavy metal chelating agent, drug sustained release agent, plant growth regulator agent , wastewater treatment, etc.
Chitosan Specification List
| Grade |
Deacetylation/Substitution Degree |
| Food grade |
85%, 90%, 95% |
| Medicine Grade |
90%, 95% |
| Water Soluble Chitosan |
90%, 95% |
| Carboxymethyl Chitosan |
80% |
| Hydroxypropyl Chitosan |
80% |
| Chitosan Oligosaccharides |
85%, 90%, 95% |
Functions & Applications of Carboxymethyl Chitosan powder
1.Food field: as food ingredients, thickeners, fruit drink preservatives, juice clarifiers, molding, adsorbents and health foods, etc.
2. Medicine and health products: Chitosan is widely used to improve immunity, activate cells, prevent cancer, lower blood lipids and blood pressure, regulate blood sugar, anti-aging, and regulate the body environment.
3. In the field of environmental protection, chitosan can be used in wastewater treatment, protein recycling and water purification.
4. In the field of textiles, chitosan can be used for fabric sorting, health underwear and papermaking additives.
5. In the agricultural field, chitosan can be used for feed additives, seed treatment, soil improvement and fruit preservation.
6. In the field of tobacco, chitosan has the characteristics of improving taste, non-toxic and tasteless burning, and can be used as tobacco slice rubber.
7. In the field of functional materials, chitosan can be used in membrane materials, carriers, adsorbents, fibers and medical materials.
Specification
| ITEM |
STANDARD |
TESTING RESULT |
| Appearance |
Off-white or light yellow powder |
Complied |
| Viscosity(1%@25°C) |
≤100mpa.s |
22mpa.s |
| Moisture |
≤15.00% |
12.3% |
| Ash |
≤1.0% |
0.80% |
| DAC Degree |
≥95.00% |
96.8% |
| PH |
3.0---6.0 |
4.2 |
| Arsenic |
≤0.5ppm |
<0.5ppm |
| Heavy metais |
≤10ppm |
<10ppm |
| Particle Size |
95%Through 80 Mesh Sieve |
Complied |
| Total Plate Count |
≤3000cfu/g |
<1000cfu/g |
| Molds &Yeast |
≤100cfu/g |
<100cfu/g |
| E.Coli |
Negative |
Negative |
| Salmonella |
Negative |
Negative |
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