China Raw Material Manufacturer Water Soluble 99% Purity Chitin
Chitosan Powder with Low Price
Description:
Chitosan was one kind of main ingredients used for food preservatives, winemaking fining agent, cosmetics, fat binder,
health supplement, and other pharama or food fields. Usually chitosan was derived from crustacean such as crab, shrimp,
lobster. It might be not suitable for vegan, vegetarinas, and those people
with allergic to crustacean materials. So vegetal chitosan will
solve this problem.
Chitosan powder 95% of made from Shrimp and crab shell, and widely
used in food, cosmetics, biochemical, daily chemical, agriculture,
papermaking, environmental protection and other felds. In addition
to the domestic market, our products are also exported to the
United States, Europe, Japan, Korea and other countries, and have a
high reputation at home and abroad.
| Specification | Standard |
| Deacetylation Degree | ≥75% | ≥85% | ≥90% |
| PH Value (1%.25°) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 |
| Moisture | ≤10.0% | ≤10.0% | ≤10.0% |
| Ash | ≤0.5% | ≤1.5% | ≤1.0% |
Viscosity (1%AC,1%Chitosan, 20℃) | ≥800 mpa·s |
>30 mpa·s
| 10~200 mpa·s |
| Heavy Metal | ≤10 ppm | ≤10 ppm | ≤0.001% |
| Arsenic | ≤0.5 ppm | ≤0.5 ppm | ≤1 ppm |
| Mesh Size | 80 mesh | 80 mesh | 80 mesh |
| Bulk Density | ≥0.3g/ml | ≥0.3g/ml | ≥0.3g/ml |
| Total Aerobic Microbial Count | ≤2000cfu/g | ≤2000cfu/g | ≤1000cfu/g |
| E-Coli | Negative | Negative | Negative |
| Salmonella | Negative | Negative | Negative |
Application Field:
1.Sewage treatment: Chitosan can treat suspended substances in sewage, adsorb certain
heavy metal ions, etc., reduce BOD and COD of sewage, and chitosan
can also be used in surface water treatment.
2.Petroleum Auxiliary: According to the characteristics of chitosan's macromolecule
properties and amino positive charge, chitosan can also be used in
the fields of petroleum exploitation and shale gas exploitation
assistants.
3.Paper making: Special types of chitosan can be used as sizing agent, reinforcing
agent, retention aid, etc. in paper making to increase paper
strength and recover lost pulp.
4.Agriculture: Chitosan can be used in seed soaking, coating agent, foliar spray
fertilizer, bacteriostatic agent, soil conditioner, feed additive,
fruit and vegetable preservative, etc.
5.Chitosan is also widely used in other fields.
Package and Storage:
1.Powder: 25kg/drum.
2. 1-5mm small piece : 10kg/woven bag.
Company information:
Yixing Cleanwater Chemicals Co.,Ltd. is located in Yixing,Jiangsu
Province,China,we are adjacent to shanghai which is the
economy,finance,trade center of china.our company enjoys very
convenient transport with customers at home and abroad.
Our product with strong capacities of decolorization and removal of
COD,BOD is mainly used for waste water treatment for
textile,printing,dyeing,paper-making,mining,ink and so on. in
additon,our flocculant agent also can be used as retention agent in
the production of paper&pulp.
Our principle is "promptness,action,quality and credit",believed we
will satisfy each kind of demand for the domestic and foreign
customers by the high quality product,the reasonable price,the
prompt delivery and the consummate service
