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D(+)-Saccharose, 1 kg
Molar mass (M) 342,30 g/mol
Melting point (mp) 170 °C
WGK 1
CAS No. 57-50-1
EG-Nr. 200-334-9
47,20 €/VE
Excl. btw | 1 kg Per VE
Bestelnr. 9097.1
Productdetails
D(+)-Saccharose ≥99,5 %, RNAse/DNAse free
Sucrose gradient centrifugation has proven very effective in structural and functional analysis of macromolecular complexes. The distribution of macromolecules in gradients can be measured by UV absorption (A254).
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Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
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9097.1 | 1 kg | plastic |
47,20 € |
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9097.2 | 5 kg | plastic |
209,65 € |
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Downloads / MSDS
Algemene informatie
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.
Analysecertificaten
Guarantee analysis
Assay | ≥99,5 % |
Endotoxins | <5,0 I.E./g |
DNase, RNase | not detectable |
Identity | complies |
Conductivity | ≤35 µS/cm |
Specific rotation [α]20D (c=26 in H2O) | +66,3 to+67,0 ° |
Reducing sugar | complies |
Invert sugar | ≤0,06 % |
Sulfite (as SO2) | complies |
Calcium (Ca) | ≤0,01 % |
Lead (Pb) | ≤0.0001 % |