成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Hydroxypropyl Chitosan
Hydroxypropyl Chitosan
  • Hydroxypropyl Chitosan

Hydroxypropyl Chitosan

Price Get Latest Price
Package 25kg 100kg 1000kg
Min. Order: 1kg
Supply Ability: 10t
Update Time: 2023-04-27

Product Details

Product Name: Hydroxypropyl Chitosan CAS No.: 84069-44-3
Min. Order: 1kg Purity: 98.0%HPLC;Enterprise standard
Supply Ability: 10t Release date: 2023/04/27

English name:

Hydroxypropyl Chitosan

CAS Number:

84069-44-3

104673-29-2

Raw material delivery code:

005251-00817-3436

Chemical formula:

C51H101N3O24

Molecular weight:

1140.35334

HS code

2942000000

EINECS No

——

English alias:

HYDROXYPROPYL CHITOSAN;N-(2-Hydroxypropyl)chitosan;

Hydroxypropyl Deacetylated Chitin(HPDC)

China has used cosmetics raw materials directory

The highest historical usage amount (%)

/

The highest historical use of resident products (%)

1

Introduction

Hydroxypropyl chitosan, the English name is Hydroxypropyl Deacetylated Chitin (HPDC), which is a derivative obtained from chitosan (Chitin) through deacetylation reaction. It is a natural product that can be extracted from the shells of crustaceans such as shrimp, crab, and lobster.

Hydroxypropyl chitosan has excellent biocompatibility and biodegradability, so it is widely used in medicine, food, cosmetics and other fields. In the field of medicine, hydroxypropyl chitosan is used as a drug carrier, tissue repair material, antibacterial drug, etc. In the food field, it can be used as a preservative, thickener, emulsifier, etc. In the field of cosmetics, hydroxypropyl chitosan is widely used in skin care products, cosmetics, oral care products, etc.

Quality Inspection

Project

Standard

Appearance

White to light yellow, free-flowing powder

Clarity

The solution is a clear transparent or light yellow liquid

Particle size

100% over 80 mesh

Bulk density

≥0.25g/ml

Purity(drying basis)

98.0%

Deacetylated Degree

70.0%~95.0%

Water insoluble matter

0.5%

Loss on drying

≤10.0%

Residue on Ignition

1.0%

pH value

4.0~6.0

viscosity

10~60mPa.s

Heavy metal(Lead)

20ppm

Microbial Test

Total Aerobic

≤1000cfu/g

Yeast & Mold

≤100cfu/g

E.coli

30MPN/100g

Salmonella

Negative/g

S.aureus

Negative/g

Package: In 25 kg net per fiber drum, inner polythene bags. We can provide the packing as you requested.



Company Profile Introduction

Maanshan?Tiantai?Biotechnology?Co., Ltd. is an enterprise that was founded in September 2013 by returned scholars who engaged in research work at Harvard University for many years. Our company with registered capital of 10 million RMB is located in the Taibai industrial concentration area of Dangtu town Ma'anshan city Anhui province, which covers an area of more than 50000 m2. Our technical team is mainly engaged in pharmaceutical intermediates research, development, production, and sales using biological technology. Our main products include Acetyl-Glucosamine, N-Acetyl-D-Glucosamine, D-Glucosamine Hydrochloride, N-Sulfo-glucosamine potassium salt, N-Sulfo-glucosamine sodium salt. The capacity of amino glucose series production could be 2400 tons annually. For many years, the company has been persisting in the continuous development and production of various cosmetic raw materials and raw material intermediates. It is committed to developing biotechnology products suitable for various fields. We are committed to using cutting-edge biotechnology to develop and produce active raw materials and bring more effective, environmentally friendly, innovative solutions to the cosmetics and health products market. An advanced production base based on GMP specifications and mechanical product design. The factory has a fully enclosed purification workshop and advanced extraction equipment, which can realize the automatic production of various technological processes. Always take promoting the continuous development of human health as our responsibility! Adhering to the principle of being market-oriented and customer-centered, we take technology innovation as the driving force of enterprise development and make efforts to become an internationally competitive enterprise of modern biological science and technology.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$10.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co Ltd
2024-11-14
$0.00/1kg
VIP1Y
BINBO BIOLOGICAL CO.,LTD
2024-04-01
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-01
  • Since: 2013-09-16
  • Address: Taibai industrial concentration area of Dangtu town Ma'anshan city Anhui province
INQUIRY
張女士
17356584060
GM@tiantaibio-tech.com