Sincere supply Substitution Degree 80% Hydroxypropyl Chitosan
Product Name: Hydroxypropyl Chitosan
Other names: N-(2-Hydroxypropyl)chitosan
CAS Number: 104673-29-2
Grade: Cosmetic/Food/Medicine Grade
Appearance: Light yellow or off white 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.
1. Used in cosmetics, moisturizing lotion, shampoo, facial cleanser, mousse, shower gel, hand sanitizer and perfumed soap.
2. Used for preservation of food, fruits and vegetables, sustained drug release, moisture of agricultural and forestry soil, and sewage treatment in environmental protection as well as other fields.
Please contact us to get COA of the specified product.
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers’ account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What’s the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: How to place order and make payment?
A: You can send us your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
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