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.
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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
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71680
Natriumbitartrat Monohydrat
≥98% (T), crystals, purum. p.a.
Synonym(e):
L-(+)-Weinsäure Mononatriumsalz, Natriumhydrogentartrat Monohydrat
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 250 g | Warenkorb auf Verfügbarkeit prüfen | € 65,00 | |
| 1 kg | Warenkorb auf Verfügbarkeit prüfen | € 222,00 |
Über diesen Artikel
Produktname
Natriumbitartrat Monohydrat, purum p.a., ≥98% (T)
grade
purum p.a.
Quality Segment
assay
≥98% (T)
form
crystals
optical activity
[α]20/D +21±2°, c = 1% in H2O
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
functional group
carboxylic acid
SMILES string
[Na+].[H]O[H].OC(C(O)C([O-])=O)C(O)=O
InChI
1S/C4H6O6.Na.H2O/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;1H2/q;+1;/p-1
InChI key
LLVQEXSQFBTIRD-UHFFFAOYSA-M
General description
Application
- Radiation sensitivity of tartrate compounds: A study investigated the radiation sensitivity of various tartrate compounds, including Sodium bitartrate monohydrate, to understand their potential in radiation processing applications. This research contributes to optimizing the use of Sodium bitartrate monohydrate in radiation-related chemical processes (Bal and Tuner, 2014).
- Reclaiming Agriceuticals from Sweet potato (Ipomoea batatas [L.] Lam.) By-Products: This study highlights the potential of utilizing agricultural by-products rich in lutein, enhancing sustainability and resource efficiency in pharma biotech industries. The research underlines the significant bioavailability of lutein extracted from natural sources, advancing its application in nutraceuticals and functional foods (Liu T et al., 2024).
- The Potential of Natural Carotenoids-Containing Sericin of the Domestic Silkworm Bombyx mori: Investigates the use of sericin, enriched with natural carotenoids including lutein, for its potential in skin care and pharmaceutical applications, demonstrating the synergy between biotechnology and traditional industries (Liu S et al., 2024).
- Chemical Profile Characterization of Fruit and Vegetable Juices after Fermentation with Probiotic Strains: This article explores the enhancement of antioxidant properties of juices through fermentation, noting an increase in bioavailable lutein, which is crucial for expanding the use of lutein in dietary supplements and functional beverages (Mantzourani I et al., 2024).
- Valorisation of sea urchin (Paracentrotus lividus) gonads through canning: Describes a process to enhance the nutritional value of sea urchin gonads, including the stabilization of lutein, facilitating its use in the pharmaceutical and food industries for improved eye and skin health (Camacho C et al., 2024).
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Dieser Artikel | |||
|---|---|---|---|
| form crystals | form solid | form powder or crystals | form - |
| assay ≥98% (T) | assay ≥98.0% (NT) | assay ≥99.0% (T) | assay ≥99% |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| grade purum p.a. | grade purum p.a. | grade - | grade - |
| anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces chloride (Cl-): ≤5 ppm, phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.005% |
| cation traces Cd: ≤50 mg/kg, Cu: ≤50 mg/kg, K: ≤100 mg/kg, Pb: ≤50 mg/kg, Ca: ≤50 mg/kg, Fe: ≤50 mg/kg, Zn: ≤50 mg/kg, Co: ≤50 mg/kg, Ni: ≤50 mg/kg | cation traces Ca: ≤100 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤200 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg | cation traces Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg | cation traces Ca: ≤0.01%, Fe: ≤0.001%, NH4+: ≤0.003%, heavy metals: ≤5 ppm |
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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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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 71680-250G | 04061835555475 |
| 71680-1KG | 04061835555468 |
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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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