BIOXTRA grade products undergo stringent testing protocols, which may include trace metal analysis and specialized suitability testing, such as hybridoma or mouse embryo testing. These products also include application-specific formulations, such as tablets and prepared solutions.
S7903
Saccarosio
≥99.5% (GC), BioXtra
Sinonimo/i:
αα-D-Glc-(1→2)-β-D-Fru, αα-D-glucopiranosil β-D-fruttofuranoside, ββ-D-fruttofuranosil-α-D-glucopiranoside, D(+)-saccarosio, Zucchero
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About This Item
Prodotti consigliati
Origine biologica
sugar cane
Livello qualitativo
Nome Commerciale
BioXtra
Saggio
≥99.5% (GC)
Stato
crystals
Attività ottica
[α]20/D +66.5±1°, c = 10 in H2O(lit.)
tecniche
gas chromatography (GC): suitable
Impurezze
Insoluble matter, passes filter test
Residuo alla calcinazione
≤0.01% (as SO4)
Perdita
≤0.2% loss on drying, HV, 18 - 26°C
Colore
white
pH
5.5-7.5 (20 °C, 1 M in H2O)
Punto di fusione
185-187 °C (lit.)
Solubilità
H2O: 1 M, clear, colorless
Anioni in tracce
chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.005%
Cationi in tracce
Al: ≤0.0005%
As: ≤0.0001%
Ba: ≤0.0005%
Bi: ≤0.0005%
Ca: ≤0.001%
Cd: ≤0.0005%
Co: ≤0.0005%
Cr: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Li: ≤0.0005%
Mg: ≤0.0005%
Mn: ≤0.0005%
Mo: ≤0.0005%
Na: ≤0.005%
Ni: ≤0.0005%
Pb: ≤0.0005%
Sr: ≤0.0005%
Zn: ≤0.0005%
Assorbimento
≤0.07 at 280 in H2O at 1 M
≤0.09 at 260 in H2O at 1 M
Stringa SMILE
OC[C@H]1O[C@H](O[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11-,12+/m1/s1
CZMRCDWAGMRECN-UGDNZRGBSA-N
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Applicazioni
Nota sulla preparazione
Altre note
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Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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Certificati d'analisi (COA)
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Protocolli
Enzymatic Assay of Invertase
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What does BIOXTRA mean?
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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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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfUtile?
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