Description Trehalose Trehalose Quick Details Chemical Name: Trehalose CAS No.: 99-20-7 Molecular Fomula: C12H22O11 Chemical Structure: Molecular Weight:342.3 Appearance:White powder Assay: 99%min Trehalose Typical Properties Items Specifications Appearance White powder Assay 99%min Shelf life 2 years Trehalose Usage 1.It can be used in skin cosmetics such as facial cleanser to inhibit dry skin 2.It can be used as a sweetener, taste improver and quality improver for various compositions such as lipstick, oral freshener and oral fragrance. 3.Anhydrous trehalose can be used as a dehydrating agent for phospholipids and enzymes in skin creams and the like. Trehalose Packaging and Shipping Packing: 20kg/bag Trehalose Storage Stored in a cool dry place away from direct sunlight

Trehalose CAS 99-20-7

Trehalose , Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Trehalose

CAS No.: 99-20-7

Molecular Fomula: C12H22O11

Molecular weight:342.3

Appearance:White to Off-white Powder

Sample: Available

Trehalose CAS 99-20-7

Description of Trehalose

Trehalose, also known as mycose or tremalose, is a natural alpha-linked disaccharide formed by an α,α-1,1-glucoside bond between two α-glucose units. In 1832, H.A.L. Wiggers discovered trehalose in an ergot of rye, and in 1859 Marcellin Berthelot isolated it from trehala manna, a substance made by weevils, and named it trehalose. It can be synthesised by bacteria, fungi, plants, and invertebrate animals. It is implicated in anhydrobiosis — the ability of plants and animals to withstand prolonged periods of desiccation. It has high water retention capabilities, and is used in food and cosmetics. The sugar is thought to form a gel phase as cells dehydrate, which prevents disruption of internal cell organelles, by effectively splinting them in position. Rehydration then allows normal cellular activity to be resumed without the major, lethal damage that would normally follow a dehydration/rehydration cycle. Trehalose is not an antioxidant, because it is a non-reducing sugar and does not contain nucleophilic groups in its molecule. However, it was reported to have antioxidant effects.
Extracting trehalose was once a difficult and costly process, but circa the year 2000, the Hayashibara company (Okayama, Japan) confirmed an inexpensive extraction technology from starch for mass production.
Trehalose is used in a broad spectrum of applications.

Basic Info of Trehalose

Chemical Name



α-D-Glucopyranoside, α-D-glucopyranosyl;TREHALOSE;D-(+)-Trehalose Anhydrous;alpha,alpha-trehalose;



Molecular Formula


Molecular Weight






Safety Info

Safety Statements


HS Code


Risk Statements


Hazard Codes



Appearance & Physical State

white to off-white crystalline powder


1.76 g/cm3

Boiling Point

675.4ºC at 760 mmHg

Melting Point


Flash Point


Refractive Index

197 ° (C=7, H2O)

Numbering system



Share on facebook
Share on twitter
Share on linkedin

What is Trehalose?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Trehalose which has developed particularly rapidly in recent years. Do you know about Trehalose?

The official answer:Alginate is formed by the condensation of two glucose molecules through a hemiacetal hydroxyl group and is a non-reducing disaccharide with the molecular formula C12H22O11 (containing two crystalline waters) as there is no free aldehyde group. As two glucose molecules can form α-glucopyranose and β-glucopyranose, three isomers can be obtained by linking them through α-1,1 glycosidic bonds: alginate (α,α), iso-alginate (β,β) and neo-alginate (α,β).

What’s the application of Trehalose?

It has the special function of preserving biological vitality and can effectively protect the structure of cell membranes and proteins, so that the organism remains moist inside the cell under abnormal conditions, such as high temperature dehydration (drying, high osmotic pressure) and freezing, preventing the loss of nutrients and cell damage due to water loss. Moreover, in vitro alginate also has the property of stabilizing biological membranes and protein structures, which is used internationally to protect genetically engineered enzymes, various viruses, vaccines, antibodies, protein factors, nucleic acids, etc. It is also used as a stabilizer and protector of biologically active substances, and has broad application prospects in food, health products, cosmetics, medicine, molecular biology and agriculture.


Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates include more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive systems, Santi-tumor, Nervous systems, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Hello, I’m Pew Ni, the chemical products one-stop solution expert.

Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

CEO Email:

CEO Phone Number:
+86-188-6575 9396

CEO WhatsApp:
+86-188-6575 9396

Request A Free Quote

Keywords of Trehalose

Trehalose, 99-20-7, buy Trehalose, Trehalose supplier, purchase Trehalose, Trehalose cost, Trehalose manufacturer, order Trehalose, high purity Trehalose

Scroll to Top

Request A Free Quote

Questions, comments? You tell us. We listen.
Free samples are available for you.