Name | D(+)-Trehalose dihydrate |
Synonyms | D-TREHALOSE D(+)Trehalose D(+)-TREHALOSE D-(+)-Trehalose D-TREHALOSE DIHYDRATE D(+)trehalose dihydrate D(+)-Trehalose Dihydrate D(+)-Trehalose dihydrate D-(+)-Trehalose dihydrate D-(+)-TREHALOSE DIHYDRATE alpha,alpha-D-Trehalose dihydrate D-ALPHA,ALPHA-TREHALOSE DIHYDRATE α-L-glucopyranosyl α-D-glucopyranoside D(+)trehalose dihydrate cell*culture tested D(+)-TREHALOSE DIHYDRATE, FOR MICRO-BIOL OGY D(+)TREHALOSE DIHYDRATE CELL*CULTURE TES TED D-Trehalose, dihydrate ?,?-Trehalose, dihydrate D(+)trehalose reduced metal ion content dihydrate alpha-D-Glucopyranosyl-alpha-D-glucopyranoside dihydrate .alpha.-D-Glucopyranoside, .alpha.-D-glucopyranosyl, dihydrate |
CAS | 6138-23-4 |
EINECS | 612-140-5 |
InChI | InChI=1/C12H22O11/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12/h3-20H,1-2H2/t3-,4+,5-,6+,7+,8-,9-,10+,11-,12+ |
InChIKey | DPVHGFAJLZWDOC-NYAOJISMSA-N |
Molecular Formula | C12H22O11·2H2O |
Molar Mass | 378.33 |
Density | 1.76g/cm3 |
Melting Point | 97-99°C(lit.) |
Boling Point | 115.3 °C |
Specific Rotation(α) | 179 º (c=2, H2O) |
Flash Point | 362.3°C |
Water Solubility | 68.9 g/100 mL (20 ºC) |
Solubility | Soluble in water (100 mg/ml), and hot alcohol. |
Vapor Presure | 3.87E-21mmHg at 25°C |
Appearance | White crystal |
Color | White to Off-White |
Merck | 14,9580 |
BRN | 5322018 |
Storage Condition | room temp |
Sensitive | Hygroscopic |
Refractive Index | 181 ° (C=7, H2O) |
MDL | MFCD00071594 |
In vitro study | Trehalose dihydrate is a safe, naturally occurring disaccharide used as a food ingredient and pharmaceutical excipient. |
Hazard Symbols | Xi - Irritant |
Risk Codes | R38 - Irritating to the skin R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 2 |
RTECS | LZ5776547 |
FLUKA BRAND F CODES | 3-10 |
TSCA | Yes |
HS Code | 29400000 |
Reference Show more | 1. WANG, Yunna Chen, WANG, et al. Preparation of 5-fluorouracil chitosan nanoparticles lyophilized powder [J]. Anhui medical journal, 2017, 09:13-16. 2. Tian Lei, Li Enyuan, Guan Tongwei, Tang Shukun, Liu Xiaofei, Zhang Xiaoping. Diversity and screening of functional enzymes and antibacterial activity of culturable halophilic bacteria in Aiding Lake [J]. Microbiology, 2017,44(11):2575-2587. 3. [IF = 2.329] Beibei Li et al."Novel chromatography Based on Background Fluorescence Quenching for the Sensitive Determination of Serum Cystatin C." Anal Lett. 2019;52(8):1340-1351 4. Peng Fei et al. [IF = 2.998]. A novel fluorescence internal filtration immunization for the detection of clenbuterol.European Food Research And Technology.2021 Nov 17 |
FEMA | 4600 | TREHALOSE, DIHYDRATE |
trait | white powder |
Use | sweetener, flavor enhancer, humectant |
Application | • baking products in baking products, trehalose has a variety of potential use value: it can regulate the cake, biscuits and cakes on the Frost, bread cream and fruit filling of sweet and aromatic, does not damage the shelf life, so that people taste the original flavor of the product. At the same time, trehalose helps to reduce the fat in cookies, bread cream and frosting, resulting in a unique feeling of frosting in delicious cakes and fast food. It makes it easier for consumers to accept high-calorie products containing high fat and sugar for good sweetness. In maintaining the shelf life of the product, trehalose can reduce moisture flow in the multi-component baked product to make the sweet taste better. ● sugar-like trehalose is mixed with most other sweeteners and can be used in candy, juice drinks and herbal products to adjust the sweetness of the product, so as to truly maintain the original flavor of the product. Seaweed |
biological activity | Trehalose is a non-reducing sugar that improves the resistance of plants and animals to dehydration. |