• Product Name:Trehalose
  • Molecular Formula:C12H22O11
  • Purity:99%
  • Molecular Weight:342.3
inquiry the lastest price

Product Details;

CasNo: 99-20-7

Molecular Formula: C12H22O11

Appearance: white to off-white crystalline powder

Buy High Quality High Purity Trehalose 99-20-7 On Stock

  • Molecular Formula:C12H22O11
  • Molecular Weight:342.3
  • Appearance/Colour:white to off-white crystalline powder 
  • Vapor Pressure:3.87E-21mmHg at 25°C 
  • Melting Point:203 °C 
  • Refractive Index:197 ° (C=7, H2O) 
  • Boiling Point:675.384 °C at 760 mmHg 
  • PKA:12.53±0.70(Predicted) 
  • Flash Point:362.259 °C 
  • PSA:189.53000 
  • Density:1.768 g/cm3 
  • LogP:-5.39720 

D-Trehalose Anhydrous Mycose Powder Trehalose Food Sweeteners CAS 99-20-7

Products Description

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 ofplants 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 ascells 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 has the added advantage of being an antioxidant. Extracting trehalose used to be a difficult and costly process, but, recently, the Hayashibara company (Okayama, Japan) confirmed an inexpensive extraction technology from starch for mass production. Trehalose is currently being used for a broad spectrum of applications.



Items Specifications
Appearance White crystalline powder
Assay 98% Min
Moisture content 12% Min
Ash ≤0.06%
Ph 5.0-6.7
Pb(mg/kg) ≤0.5%
As(mg/kg) ≤0.3%
Loss on drying ≤ 2.0% (60, 5h)
Ar(mg/kg) ≤1.0%
Health Inspection
Total Aerobic ≤1000CFU/g
Mold and Yeast ≤100CFU/g
E.coli Non-detective
Salmonella Non-detective

Packaging 1kg-15kg packing 2 PE bag inside + 1 foil bag outside in carton
25kg-50kg packing 2 PE bag inside + 1 foil bag outside in drum
Other packing Customized packing
Drum Size D38cm*H60cm or customized, 25 kg/ drum
Shipping 1-50kg International Express Fast and convenient Door to Door
50-500kg Air Transportation Fast and cheap To Air Port
Above 500kg Sea Transportation Cheap and convenient To Port




Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, Western Union, Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.


1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance

Relevant Products