Pharmaceutical Intermediates Best Price Pure Powder Medicinal
Chitosan CAS 9012-76-4
Description:
This is a kind of marine oligosaccharide refined by modern enzyme
engineering technology. It is a kind of biological immune inducer.
It can activate the immune and growth system reaction of plants,
stimulate the genes in plants, produce chitinase, glucanase,
protegerin and PR protein with disease resistance, and has cell
activation effect, which is helpful to the recovery of damaged
plants, promote the root and seedling growth and enhance the growth
It can promote the growth and development of plants.
| 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
