DL-GLYCERALDEHYDE
- русский язык имя
- английское имяDL-GLYCERALDEHYDE
- CAS №56-82-6
- CBNumberCB8470917
- ФормулаC3H6O3
- мольный вес90.08
- EINECS200-290-0
- номер MDLMFCD00064379
- файл Mol56-82-6.mol
химическое свойство
| Температура плавления | 144-145 °C(lit.) |
| Температура кипения | 107.25°C (rough estimate) |
| альфа | [α]D20 -0.3～+0.3゜ (c=2.5, H2O) |
| плотность | 1.593 g/cm3 (-5℃) |
| показатель преломления | 1.4540 (estimate) |
| температура хранения | 2-8°C |
| растворимость | Methanol (Slightly), Water (Slightly, Sonicated)) |
| форма | Solid |
| пка | 12.60±0.20(Predicted) |
| цвет | White to Off-White |
| Биологические источники | synthetic |
| Растворимость в воде | 29.13g/L(18 ºC) |
| Справочник по базе данных CAS | 56-82-6(CAS DataBase Reference) |
| Рейтинг продуктов питания EWG | 1 |
| FDA UNII | DI19XSG16H |
| Система регистрации веществ EPA | Glyceraldehyde (56-82-6) |
| UNSPSC Code | 12352201 |
| NACRES | NA.25 |
DL-GLYCERALDEHYDE химические свойства, назначение, производство
Химические свойства
OFF-WHITE TO BEIGE POWDERИспользование
DL-Glyceraldehyde has been used:- as modifying reagent in the preparation of crystallization solution
- as a substrate to measure aldose reductase activity
- in the preparation of d/l-glyceraldehyde stock to determine the specific activity of GAPDH (glyceraldehyde 3-phosphate dehydrogenase)
Определение
Isomeric with dihydroxyacetone. It is produced by the oxidation of sugars in the body. As the simplest aldose, the conformation of dand lglyceraldehydes has been designated the reference standard for dand l-carbohydrates and derivatives.Общее описание
Glyceraldehyde is a simple monosaccharide. Based on the number of carbon atoms and the type of carbonyl group present, glyceraldehyde belongs to subgroup triose. It is a colourless and sweet compound.Методы очистки
Crystallise it from EtOH/diethyl ether. The D(+)-DL-GLYCERALDEHYDE запасные части и сырье
DL-GLYCERALDEHYDE поставщик
| поставщик | телефон | страна | номенклатура продукции | благоприятные условия |
|---|---|---|---|---|
| +86-（0）57185586718 +86-13336195806 |
China | 29792 | 60 | |
| 008657128800458; +8615858145714 |
China | 7738 | 55 | |
| +86-0371-86658258 +8613203830695 |
China | 29871 | 58 | |
| 86-13657291602 | CHINA | 22963 | 58 | |
| +86-023-6139-8061 +86-86-13650506873 |
China | 39894 | 58 | |
| +8618523575427 | China | 49732 | 58 | |
| +1-781-999-5354 +1-00000000000 |
United States | 32161 | 58 | |
| +8613367258412 | China | 10319 | 58 | |
| +86-0551-65418671 +8618949823763 |
China | 34563 | 58 | |
| 86 18062405514 18062405514 |
CHINA | 3461 | 58 |