99-20-7

  • Product Name:Trehalose
  • Molecular Formula:C12H22O11
  • Purity:99%
  • Molecular Weight:342.3
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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.

 

Application

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.

 

Specification

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

 

 

 

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

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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.

 

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