If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Przejdź do
10830
(+)-Arabinogalactan
≥80% (HPLC), from larch wood
Synonim(y):
Polyarabinogalactan
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1190,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3590,00 zł |
Informacje o tej pozycji
1190,00 zł
biological source
larch wood
Quality Segment
assay
≥80% (HPLC)
form
solid
impurities
≤15% water
color
white to beige
mp
>200 °C (dec.) (lit.)
solubility
H2O: 50 mg/mL, clear to slightly turbid, colorless to slightly brownish-yellow
storage temp.
room temp
SMILES string
O1C(C(C(C(C1COC3OCC(C(C3O)OC)O)O)OC)O)OC2C(C(OC(C2O)C)CO)O
InChI
1S/C20H36O14/c1-7-11(23)18(12(24)9(4-21)32-7)34-20-15(27)17(29-3)13(25)10(33-20)6-31-19-14(26)16(28-2)8(22)5-30-19/h7-27H,4-6H2,1-3H3
InChI key
SATHPVQTSSUFFW-UHFFFAOYSA-N
Application
Biochem/physiol Actions
Other Notes
1 of 1
Ta pozycja | ||
|---|---|---|
| description ≥80% (HPLC), from larch wood | description 99% | description BioUltra, ≥99.5% (sum of enantiomers, HPLC) |
| biological source larch wood | biological source synthetic | biological source - |
| assay ≥80% (HPLC) | assay 99% | assay ≥99.5% (sum of enantiomers, HPLC) |
| Quality Level 100 | Quality Level 300 | Quality Level 100 |
| solubility H2O: 50 mg/mL, clear to slightly turbid, colorless to slightly brownish-yellow | solubility - | solubility H2O: 1 M at 20 °C, clear, colorless |
| form solid | form - | form powder |
| storage temp. room temp | storage temp. - | storage temp. - |
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Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
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What are the reported dimensions of the molecule?
1 answer-
The dimensions of the molecule is not determined.
Helpful?
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Could you tell me how large the arabinogalactan we are using is in kDa?
1 answer-
The molecular weight is not determined. However, the literature suggests the molecular weight ranges between 72 - 92 kDa.
Helpful?
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