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
1.06564
Nadchloran sodu jednowodny
for analysis EMSURE®
Synonim(y):
Sól sodowa kwasu nadchlorowego
Wybierz wielkość
| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|
Informacje o tej pozycji
Quality Segment
product line
EMSURE®
assay
99.0-102.0% (alkalimetric)
form
crystals
pH
4.5-7.0 (25 °C, 50 g/L in H2O)
mp
130 °C
solubility
2090 g/L
density
2.02 g/cm3 at 20 °C
bulk density
900 kg/m3
anion traces
chloride (Cl-): ≤0.002%, chloride, chlorate (as Cl-): ≤0.002%, sulfate (SO42-): ≤0.002%
cation traces
Ca: ≤0.002%, Fe: ≤0.0003%, K: ≤0.005%, N: ≤0.0005%, heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
SMILES string
[Na+].[Cl](=O)(=O)(=O)[O-].O
InChI
1S/ClHO4.Na.H2O/c2-1(3,4)5;;/h(H,2,3,4,5);;1H2/q;+1;/p-1
InChI key
IXGNPUSUVRTQGW-UHFFFAOYSA-M
Application
- An oxidizing agent for effectively removing color from textile wastewaters.
- A component of the mobile phase buffer in ultra-performance liquid chromatography (UPLC) to analyze active ingredients in topical pharmaceutical formulations.
- A supporting electrolyte in the preparation of polypyrrole films.
Analysis Note
Wartość pH (5 %; woda): 4,5 - 7,0
Chlorki, chlorany (jako Cl): ≤ 0,002 %
Chlorki (Cl): ≤ 0,002 %
Siarczany (SO₄): ≤ 0,002 %
Azot całkowity (N): ≤ 0.0005 %
Metale ciężkie (jak Pb): ≤ 0,0005 %
Ca (wapń): ≤ 0,002 %
Fe (żelazo): ≤ 0,0003 %
K (potas): ≤ 0,005 %
Other Notes
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| form crystals | form solid | form crystalline | form powder, crystals or chunks |
| assay 99.0-102.0% (alkalimetric) | assay 99.0-101.0% (T) | assay ≥98.0% (T) | assay 85.0-90.0% (monohydrate) |
| solubility 2090 g/L | solubility H2O: 5%, clear, colorless | solubility - | solubility - |
| Quality Level 300 | Quality Level 200 | Quality Level - | Quality Level 200 |
| cation traces Ca: ≤0.002%, K: ≤0.005%, heavy metals (as Pb): ≤0.0005%, Fe: ≤0.0003%, N: ≤0.0005% | cation traces - | cation traces Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤3 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg, heavy metals: ≤5 ppm (by ICP-OES) | cation traces Ca: ≤0.02%, Fe: ≤5 ppm, K: ≤0.05%, heavy metals: ≤5 ppm (by ICP) |
| mp 130 °C | mp - | mp - | mp - |
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signalword
Danger
Klasa składowania
5.1A - Strongly oxidizing hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
target_organs
Thyroid
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1 - STOT RE 2
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
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Protokoły
Folic acid vs. folate differences and biological activities; implications in fortified foods and supplements for human health.
Różnice między kwasem foliowym a folianami i ich aktywność biologiczna; implikacje dla wzbogaconej żywności i suplementów dla zdrowia ludzkiego.
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 1065649025 | 04027269049249 |
| 1065640100 | 04022536079073 |
| 1065640500 | 04022536079080 |
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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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