D(+)-Trehalose dihydrate, 25 g
Molar mass (M) 378,24 g/mol
Melting point (mp) 99 °C
WGK 1
CAS No. [6138-23-4]
EG-Nr. 202-739-6
€55.80/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 8897.2
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Product details
D(+)-Trehalose dihydrate CELLPURE® ≥98 %
| Endotoxin content | ≤2,4 E.U./g |
- Subtotal: 0.00
| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 8897.1 | 10 g | plastic | €32.15 |
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| 8897.2 | 25 g | plastic | €55.80 |
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| 8897.3 | 50 g | plastic | €92.35 |
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| 8897.4 | 100 g | plastic | €166.10 |
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- Subtotal: 0.00
Downloads / MSDS
General information
Carbohydrates or Saccharides make up 50 % of the dry biomass of the earth and are therefore the most frequent class of biomolecules. Besides at least two hydroxy groups, they also have an aldehyde or a ketone group and can be subdivided according to the number of monomeric components in mono-, di-, oligo and polysaccharides.
Whereas mono-, di- and oligosaccharides are soluble in water, taste sweet and are therefore called as sugar, polysaccharides are hardly, or not at all, soluble in water and have a neutral taste.
Carbohydrates, together with fats and proteins make up a large percentage of nutrition. In addition to their central role as an energy source, they are also an important structural component especially in plants (e.g. Cellulose). Ribose, a monosaccaride with five carbons (C5H10O5) is an essential element of coenzymes (such as ATP, FAD and NAD) and a structural component of RNA. Desoxyribose (a ribose derivative) is a structural component of DNA.
Disaccharides
Disaccharides consist of two monosaccharide units. These are interlinked covalently via a glycocide bond. The most familiar representatives are saccharose, lactose and maltose.
Certificates of Analysis
Guarantee analysis
| Endotoxins | ≤2,4 E.U./g |
| Appearance | white to off-white, cryst. powder |
| Assay | 98,0-101,0 % |
| pH value (10 % in H2O) | 4,5-6,5 |
| Water (KF) | 9,0-11,0 % |
| Specific rotation [α]a (c=10 in H2O) | +197° to +201° |
| Ash content | ≤0,1 % |
| Chloride (Cl) | ≤0,05 % |
| Sulphate (SO4) | ≤0,05 % |
| Total nitrogen (as N) | ≤0,005 % |
| Ethanol | ≤0,5 % |
| Methanol | ≤0,5 % |
| Arsenic (As) | ≤0,0001 % |
| Cadmium (Cd) | ≤0,0001 % |
| Mercury (Hg) | ≤0,00001 % |