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D-Trehalose Dihydrate

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  Post Date: Jul 19,2016
  Expiry Date: Jan 15,2017
  Detailed Description: Cas No. :6138-23-4 Specs:98% min
D-Trehalose Dihydrate
D(+)-Trehalose Dihydrate
Trehalose

Molecular Formula: C12H26O13
Molecular Weight: 378.33
CAS: 6138-23-4
EINECS: 202-739-6
Appearance: White crystal with a sweet taste, virtually odorless.
Properties: solubility in water, soluble in hot ethanol, insoluble in ether. Low cariogenicity, Mild sweetness, Low solubility and excellent crystalline, High Glass Transition Temperature
Application: Trehalose is a nature sugar, not only exists in the form of free sugars, but also as a part of all kinds of glycolipid. The latest study showed that exogenous trehalose also has good nonspecific protection for biology and biological macromolecules. In recent years, more and more tests show the various effects of trehalose applied in cosmetics. Trehalose has good compatibility, stability, and can be added to any cosmetics
Packing: 20kg net bag
Standard: FCC IV,USP34
Product name D(+)-Trehalose dihydrate
Item Specification
Description White crystal with a sweet taste, virtually odorless
Assay Not less than 98%
Loss on drying Less than 2.0% (60, 5h)
Total ash Less than 0.06%
Lead Less than 1mg/kilo
Arsenic Less than 1mg/kilo
Coliform Less than 30 MPN/100g
pH 5.0 - 6.7
Total aerobic counts Less than 400 CFU per gram
Salmonella Negative

  CAS Registry Number:

6138-23-4
  Synonyms: ;D-Trehalose, dihydrate;alpha,alpha-D-Trehalose dihydrate;alpha-D-Glucopyranosyl-alpha-D-glucopyranoside dihydrate;D(+)trehalose dihydrate cell*culture tested;D(+)trehalose dihydrate;D(+)trehalose reduced metal ion content dihydrate;D-(+)-Trehalose dihydrate;D(+)-Trehalose Dihydrate;L-Trehalose Dihydrate;
  Molecular Formula: C12H22O11
  Molecular Weight: 342.2965
  Molecular Structure: 6138-23-4 D(+)-Trehalose dihydrate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R38:;
  Safety Description: S26:;
S37/39:;

  Company: Tianjin Hitechs Co., Ltd.     [ China ]          
  Contact: Guoan Zhang
  Tel: +86-22-87895812
  Fax: +86-22-87895815
  Email: hitechs_tj@aliyun.com
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