Hydroxypropyl Chitosan
Hydroxypropyl Chitosan
Hydroxypropyl Chitosan
Hydroxypropyl Chitosan
Hydroxypropyl Chitosan
Hydroxypropyl Chitosan

Hydroxypropyl Chitosan

Hydroxypropyl Chitosan

Other names: N-(2-Hydroxypropyl)chitosan

CAS Number: 104673-29-2

Substitution:≥95%,98%

Grade: Cosmetic/Food/Medicine Grade

Appearance: Light yellow granular powder



Hydroxypropyl Chitosan is a type of Chitosan derivative with good water-soluble property modified from a Chitosan. The aqueous solution of hydroxypropyl Chitosan is neutral and this Chitosan has good emulsifying, antibacterial, hygroscopic, moisturizing and bacteriostatic properties and good surface activity, etc. It is mainly used as a cosmetic moisturizer, especially in lotions. Hydroxypropyl Chitosan can also be used as delivery agent for sustained drug release, preservative for fruit and vegetable, flocculating agent for sewage treatment, and papermaking additive.

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                                                                    Specification

ItemResult
Product nameHydroxypropyl Chitosan CAS: 104673-29-2
Apparenceoff-white powder
Degree of  subsitituation>95%   98%
PH(1%)5-7
Loss on drying,%≤10
Viscosity(1%,20°C)<100cps
Particle size,mesh40mesh
Insoluble,%≤1.0
Heacy Metals,ppm(as Pb)≤5
Arsenic,ppm≤0.5
Total Plate Count,cfu/g≤1000
Yeast,cfu/g≤100
E.ColiNegative
SalmonellaNegative

We can provide you chitosan series products as bolow specificaiton:

PRODUCT   NAME

DEACETYLATION   DEGREE

VISCOSITY

Chitin   powder/flake

       /

      /

Chitosan

85%;   90% 95%

<100;   200-500; 500-2000

Chitosan   oligosaccharide

>80%>85%   >90%

<10cps

Chitosan   Hydrochloride



Carboxymethyl   chitosan

≥90%

10cps-60cps

Chitosan   lactate

>85%

<200mpa.s

Hydroxypropyl   chitosan

≥80%

/

Vegetal   chitosan

80%-98%

Water soluble   and acid soluble

chitosan   quaternary ammonium salt

≥90%

10-100cps

Chitosan,N-(2-hydroxypropyl)

/

/

Carboxylated   Chitosan

/

/

Liquid   Fertilizer chitosan

/

/


     

Price:

USD30-200/KG Get Latest Price

Minimum Order Quantity:

 It   depends on product value and bulk density, normally best way to lower your   cost and easily to handle is 200 KGS for MOQ

Port:

China point 

Packaging Details:

powder: 25kg/Drum, 9-10tons/ 20'gp FCL, 20tons/40'gp FCL 

(Drum   Size: 600mm high, 380mm diameter)


 

Delivery Time:

15 days after received the advance

Payment Terms:

T/T,L/C

Supply Ability:

10,000 Ton/Tons per Year

 

Shipping   Terms

By   Express

By Air

By Sea

Suitable for sample   or under 50kg
  Fast: 3-7 days
  Door to door service,
  easy to pick up the goods

Suitable for more than 50kg
  Fast: 3-7 days
  Port to port, 
  professional broker needed

Suitable for more than 300kg
  Slow: 5-45 days
  Port to port, 
  professional broker needed

 



Qingdao Yuda Century, has been established in 2001 in the coastal city, Qingdao, China, We have been specialized in natural extracts for more than 20 years, providing products of excellent quality and of competitive price.

Our products are mainly used in feed addtive,organic agriculture,food and pharmy.

 

-----We have the world's most complete list of Chitosan ingredients and standards, and products have been exported to 60 countries.

-----We have the first research center of Conjugated linoleic acid in china since 2009, and we are main supplier of CLA (Conjugated Linoleic acid) in the world since 2001.

 

With powerful products design, development and material purchase, good experience at production and product distribution, we will become stronger and stronger along with the market. Strictly abiding the business concept of &quot; honest &amp; creditable business, harmonious development & quot;, the company has perfected the service system and the quick-responding mechanisms to provide all-round services for before, middle and after sales. The company periodically organizes and dispatches production and technical staff to visit customers, who are always ready to provide you excellent, professional and all-round services. Please believe that we will be your best choice.


                                                                  Why Choose Us

·        We supply high-quality products at a reasonable price, application suggestions and inform 

         customers about the market situation regularly.

·        Monitor the product quality from placing orders to delivery.

·        Take pictures before and after loading for clients to review.

·        Be responsible for the goods when clients receive them within 365 days.

·        We ensure timely delivery with full and standard documents.



FAQ

Q1: Are you a trader or manufacturer ?
       we are manufacturer, ,also we are trader,we are not just trader and manufacturer , also are good service provider.

Q2: Can i have free samples?
       Yes, we can supply the free 50g sample except high value products, but the shipping cost be paid by you. Generally USD45 for sample fee.

Q3: How do I pay the sample fee?
       Paypal,Western Union,,T/T or just provide your courier's account number.

Q4: How do you treat quality complaint?
       If quality problem caused by us after Third Party Test, we will send you free goods for replacement or refund your payment.


Q5:What's your MOQ and lead time?
       It depends on product value and bulk density, normally best way to lower your cost and easily to handle is 200 kilogram


Q6: Which products you can export?
       We are mainly exporting feed additives, food additives, organic agriculture products
Q7. Which countries did you export?
       US, Canada, India, Thailand, Vietnam. Japan, Poland, Spain, France, UK, Germany, Italy, Bulgaria, Greece, Hungary, 

Australia, Iceland, Qatar, Mexico, Brazil, South Korea, Kuweit,Turkey, Russia, Austria, Sweden, Phhilippines , Pakistan, 

South Africa, Denmark


Q8: Which documents you can provide?
       Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.