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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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217255
Potassium sodium tartrate tetrahydrate
ACS reagent grade, 99.0-102.0% (ACS specification), 99%, powder or crystals
Synonim(y):
L(+)-Tartaric acid potassium Sodium salt, Rochelle salt, Seignette salt
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 226,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 543,00 zł |
2.5 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1840,00 zł |
Informacje o tej pozycji
226,00 zł
Nazwa produktu
Potassium sodium tartrate tetrahydrate, ACS reagent, 99%
grade
ACS reagent
Quality Segment
agency
suitable for SM 4500 - NH3
assay
99%, 99.0-102.0% (ACS specification)
form
powder or crystals
impurities
≤0.005% insolubles
pH
6.0-8.5
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.002%, sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%, Fe: ≤0.001%, NH4+: ≤0.002%, heavy metals: ≤5 ppm (by ICP)
SMILES string
O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
InChI
1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1
InChI key
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
General description
Application
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description ACS reagent, 99% | description ReagentPlus®, ≥99% | description puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (perchloric acid titration) | description BioUltra, ≥99.5% (NT) |
| form powder or crystals | form crystalline | form - | form solid |
| assay 99.0-102.0% (ACS specification), 99% | assay ≥99% | assay ≥99.5% (perchloric acid titration) | assay ≥99.5% (NT) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| grade ACS reagent | grade - | grade ACS reagent, puriss. p.a. | grade - |
| impurities ≤0.005% insolubles | impurities - | impurities ≤0.001% total nitrogen (N) | impurities ≤0.002% total nitrogen (N), insoluble matter, passes filter test |
| anion traces chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.002%, sulfate (SO42-): ≤0.005% | anion traces - | anion traces sulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤5 mg/kg, phosphate (PO43-): ≤10 mg/kg | anion traces chloride (Cl-): ≤5 mg/kg, phosphate (PO43-): ≤10 mg/kg, sulfate (SO42-): ≤50 mg/kg |
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Klasa składowania
11 - Combustible Solids
wgk
WGK 1
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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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