產品資訊 - Low Price 99% Trehalose CAS NO 99-20-7->handbag accessories

登入

加入會員

求助

shandong chenyi environmental protection technology co.,ltd

	Recommended Results

Low Price 99% Trehalose CAS NO 99-20-7

產品分類 :

服飾及紡織->配件->包包配件

產品規格

Model No:	cy99-20-7

Country	CN
Brand	chenyi
Packing	25kg
Minimum Order	25
Payment Term	L/C,T/T

產品描述

<p>
<br />
</p>
<div>
<span style="font-size:12px;">Trehalose is a disaccharide widely distributed in plants, animals and microorganisms in nature. It is a non-reducing sugar formed by two glucoses through a, a-1, 1-glycoside bond. According to its chemical structure, trehalose can be written as alpha-D-glucosyl-(1_1) -alpha-D-glucoside, in addition to alpha, Beta-type of new trehalose and beta, Two isomers of beta - isomeric trehalose are rare in nature. Trehalose dihydrate precipitated from dilute ethanol is a colorless or white rhombic biconical crystal with sweet taste. Used as food additives and sweeteners, sweetness is equivalent to 45% of sucrose. Because it is not a reducing sugar, Maillard reaction browning does not occur when it is co-heated with amino acids and proteins.</span><br />
<div>
<span style="font-size:12px;">Low Price 99% Trehalose with CAS 99-20-7</span>
</div>
<div>
Trehalose, also known as alpha, alpha-trehalose, alpha-D-glucopyranoyl-alpha-D-glucopyranoside, Mycose, is a non-reducing disaccharide formed by dehydration and condensation of hemiacetal hydroxyl groups on the heterocarpic carbon atom (C1) of two molecules of D-glucose. It is mainly divided into three kinds: alpha, alpha trehalose, alpha, beta trehalose, beta, beta trehalose and so on. It can also be synthesized in mould, algae, dry yeast, ergot and so on. It has the special function of preserving biological activity, protecting the structure of cell membrane and protein effectively, keeping the cells moist under abnormal conditions, such as high temperature dehydration (drying, high osmotic pressure), freezing, and preventing the loss of nutrients and cell damage caused by dehydration. To stabilize the structure of biofilms and proteins, it has been used internationally to protect genetic engineering enzymes, viruses, vaccines, antibodies, protein factors, nucleic acids and other biological active substances as stabilizers and protectants. It has a wide range of applications in food, health care products, cosmetics, medicine, molecular biology and agriculture. The application prospect.
</div>
<div>
<span style="font-size:12px;"> Trehalose</span>
</div>
<div>
<span style="font-size:12px;">Feature:</span>
</div>
<div>
<span style="font-size:12px;">High Purity</span>
</div>
<div>
<span style="font-size:12px;">Low Price</span>
</div>
<div>
<span style="font-size:12px;">Fast delivey</span>
</div>
<div>
<span style="font-size:12px;">Good service</span>
</div>
<div>
Trehalose Product details:
</div>
<div>
<span style="font-size:12px;">English Name: TREHALOSE</span>
</div>
<div>
<span style="font-size:12px;">English synonyms: D-(+) -TREHALOSE; D-TREHALOSE; ALPHA-D-TREHALOSE; ALPHA, ALPHA-D-TREHALOSE; MYCOSE; TREHALOSE;.Alpha. -D-Glucopyranoside,.Alpha. -D-glucopyranosyl; alpha, alpha'-Trehalose</span>
</div>
<div>
<span style="font-size:12px;">CAS: 99-20-7</span>
</div>
<div>
<span style="font-size:12px;">Molecular formula: C12H22O11</span>
</div>
<div>
<span style="font-size:12px;">Molecular weight: 342.3</span>
</div>
<div>
<span style="font-size:12px;">EINECS: 202-739-6</span>
</div>
<div>
<span style="font-size:12px;">Melting point 203 degree C</span>
</div>
<div>
<span style="font-size:12px;">Boiling point 397.76 degree C (rough estimate)</span>
</div>
<div>
<span style="font-size:12px;">Density 1.5800</span>
</div>
<div>
<span style="font-size:12px;">Refractive index 197 degree (C=7, H2O)</span>
</div>
<div>
<span style="font-size:12px;">Morphological Powder</span>
</div>
<div>
<span style="font-size:12px;">Color White to Off-white</span>
</div>
<div>
<span style="font-size:12px;">Water soluble Soluble in water.</span>
</div>
<div>
<span style="font-size:12px;">Sensitivity Hygroscopic</span>
</div>
<div>
Trehalose Application:
</div>
<div>
<span style="font-size:12px;">Application in the food industry</span>
</div>
<div>
<span style="font-size:12px;">a. Prevent starch aging</span>
</div>
<div>
<span style="font-size:12px;">b. Prevent protein denaturation</span>
</div>
<div>
<span style="font-size:12px;">c. flavor, odor</span>
</div>
<div>
<span style="font-size:12px;">d. Maintain the freshness of food organizations</span>
</div>
<div>
<span style="font-size:12px;">e. Non-caries</span>
</div>
<div>
Trehalose Attention:
</div>
<div>
<span style="font-size:12px;">[Ingestion]</span>
</div>
<div>
<span style="font-size:12px;">If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.</span>
</div>
<div>
<span style="font-size:12px;">[Inhalation]</span>
</div>
<div>
<span style="font-size:12px;">Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.</span>
</div>
<div>
<span style="font-size:12px;">[Skin]</span>
</div>
<div>
<span style="font-size:12px;">Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.</span>
</div>
<div>
<span style="font-size:12px;">[Eyes]</span>
</div>
<div>
<span style="font-size:12px;">Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.</span>
</div>
<div>
Storage: Store in a tightly closed container. Do not store in glass. Store in a cool, dry area away from incompatible substances.
</div>
<div>
<span style="font-size:12px;">Package: 25kg/bag</span>
</div>
<div>
Other related items of our company:
</div>
<div>
<span style="font-size:12px;">1. Basic Organic Chemicals</span>
</div>
<div>
<span style="font-size:12px;">2. Inorganic Chemicals</span>
</div>
<div>
<span style="font-size:12px;">3. Pharmaceutical Intermediates</span>
</div>
<div>
<span style="font-size:12px;">4. Daily Chemicals</span>
</div>
<div>
<span style="font-size:12px;">5. Active Pharmaceutical Ingredients</span>
</div>
<br />
</div>
<p>
<br />
</p>chenyichem.com

其他類似產品