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Fortfahren mit
61345
D-Laktose Monohydrat
≥98.0% (HPLC)
Synonym(e):
β-D-Gal-(1→4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Milchzucker
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 60,90 |
5 kg | Warenkorb auf Verfügbarkeit prüfen | € 213,00 |
Über diesen Artikel
Quality Segment
assay
≥98.0% (HPLC)
form
solid
optical activity
[α]20/D +52±2°, 22 hr, c = 10% in H2O
impurities
3.0-7.0% water
color
colorless
solubility
H2O: 0.1 g/mL, clear, colorless (warm)
SMILES string
O.OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O
InChI
1S/C12H22O11.H2O/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12;/h1,4-12,14-21H,2-3H2;1H2/t4-,5+,6+,7+,8-,9-,10+,11+,12-;/m0./s1
InChI key
HBDJFVFTHLOSDW-XBLONOLSSA-N
Application
- Synthesis of lactose lauryl ester in organic solvents using aluminosilicate zeolite as a catalyst.: In dieser Studie wird die Synthese von Lactose-Laurylester untersucht, bei der D-Lactose-Monohydrat und organische Lösungsmittel mit Aluminosilikat-Zeolit als Katalysator eingesetzt werden. Dabei werden die Anwendungsmöglichkeiten in der Lebensmittelchemie und für Tenside hervorgehoben (Enayati et al., 2019).
- Synthesis and characterization of lactose fatty acid ester biosurfactants using free and immobilized lipases in organic solvents.: Diese Arbeit stellt die Synthese und Charakterisierung von Laktose-Fettsäureestern unter Verwendung von D-Lactose-Monohydrat und verschiedenen Lipasen vor, wobei der Schwerpunkt auf deren Potenzial als Biotenside in der Lebensmittel- und Kosmetikindustrie liegt (Enayati et al., 2018).
Biochem/physiol Actions
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay ≥98.0% (HPLC) | assay ≥99% (HPLC) | assay - | assay - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| solubility H2O: 0.1 g/mL, clear, colorless (warm) | solubility H2O: 0.5 M at 20 °C, clear, colorless | solubility - | solubility - |
| form solid | form solid | form solid | form powder |
| impurities 3.0-7.0% water | impurities insoluble matter, passes filter test | impurities - | impurities dextrose, passes test, sucrose, passes test, ≤0.005% insolubles, 4.0-6.0% water |
| color colorless | color colorless | color - | color - |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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