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Dedicated to the water purifier to remove nitrite chitosan flocculant

Qingdao Allforlong Bio-Tech Co., Ltd. 
Qingdao Allforlong Bio-Tech Co., Ltd. 
City: Qingdao
Province/State: Shandong
Country/Region: China
Tel: 86-532-85171967

Dedicated to the water purifier to remove nitrite chitosan flocculant

Brand Name : Allforlong
Model Number : food grade
Certification : ISO9001,ISO14001
Place of Origin : Qingdao China
MOQ : 500kg
Price : negotaite
Supply Ability : 1000ton
Delivery Time : 20days
Packaging Details : carton5.0kg, 10.0kg, or as per demands
Payment Terms : L/C, T/T
N ame : Chitosan Hydrochloride
Other name : Water Solubility Chitosan
Solubility : 99% in water
CAS : 9012-76-4
Colour : Off-white and little yellow powder
MF : (C6H11NO4)n
Function : to remove nitrite
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Dedicated to the water purifier to remove nitrite chitosan flocculant


1. Quick Detail :


Our Chitosan hydrochloride can meet standard of EP , is a strong cationic Chitosan derivatives. It can be used as absorbefacient of drug and cosmetic, dressing and carrier of drug, health food and cationic flocculant.


2. Description :


Chitosan is insoluble in water and alkali solution, can be dissolved in dilute hydrochloric acid, nitric acid and other inorganic acids and most organic acids, insoluble in dilute sulfuric acid, phosphoric acid. In dilute acid, chitosan backbone will slow hydrolysis of the viscosity of the solution decreases. Chitosan molecules by amino, hydroxy and Hg +, Ni2 +, Cu2 +, Au3 +, Ag + and other heavy metal ions to form stable chelates, and also through the network, the role of ion exchange earrings dyes, proteins, amino acids, nucleic acids , phenol and halogen adsorption. Chitosan is readily biodegradable, does not pollute the environment, therefore, the prospect of chitosan used for drinking water purification will be very broad.

3.Advantage :


A.Chitosan molecule amide group, an amino group and a hydroxyl group, an amino group protonated with, exhibiting cationic polyelectrolyte effect, can occur chitosan chelate with metal ions

B. Adsorption capacity of chitosan is granular activated carbon several times, easy to handle recycling, material non-toxic, no secondary pollution, low cost adsorption

C.Chitosan flocculation can effectively adsorption of negatively charged fine particles. Chitosan as flocculants for the treatment of municipal sewer, sewage and food plants, breweries organic sewage discharge, can effectively precipitate suspended solids


4. Quality standard :


Item

Specification

Appearance

off-white flaky matter

Deacetylated Degree

»90.0%

pH (1% solution)

4.0-6.0

Loss on Drying

12.0%

Ash

≤1.0%

Chloride

10.0%-20.0%

Viscosity

10-200mpa.s

Heavy Metals (total Assay)

≤20.0ppm

Pb

≤.0. 5ppm

Hg

≤ 0. 5ppm

Arsenic

≤0.5ppm

Total plate count

≤1000cfu/g

mildew

≤100cfu/g


5. Competitive Advantage :



Product Tags:

water soluble chitosan

      

chitosan powder

      
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