Spezifikation
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Produktbezug: |
| Produktnummer | 7647145VREUJ |
| Handelsname / Bezeichnung | Natriumchlorid chem. rein, EP/USP/JP |
| CAS Nummer | 7647-14-5 |
| Andere Bezeichnungen / Synonyme | •Natriumchlorid;
•sodium chloride; |
| EG Nummer | 231-598-3
|
| Zolltarifnummer / CN-Code | 25010099 |
| Molekulargewicht [g/mol] | 58,44 |
| Formel | NaCl
ClNa |
| Parameter |
Methode |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
|
klar und farblos |
| Aussehen |
|
weißes oder fast weißes, kristallines Pulver oder farblose Kristalle |
Physikalische Parameter |
| Säuregehalt |
|
(0,01 M NaOH): ≤ 0,5 |
ml |
| Trocknungsverlust |
|
≤ 0,5 |
% |
| Löslichkeit |
|
frei löslich in Wasser, praktisch unlöslich in wasserfreiem Ethanol |
Identifikation |
| Gehalt |
|
99,0 – 100,5 |
% |
| Identifizierung |
Chlorid |
entspricht |
|
| Identifizierung |
Natrium |
entspricht |
|
Verunreinigungen |
| Schwermetalle (als Pb) |
|
≤ 3 |
ppm |
| Nitrate |
|
≤ 0,01 |
|
| Phosphat (PO4) |
|
≤ 25 |
ppm |
| Sulphat (SO4) |
|
≤ 200 |
ppm |
Elementare Verunreinigungen |
| Aluminium (Al) |
|
≤ 0,2 |
ppm |
| Arsen (As) |
|
≤ 1,0 |
ppm |
| Barium (Ba) |
|
≤ 10 |
ppm |
| Brom (Br) |
|
≤ 100 |
ppm |
| Calcium (Ca) |
|
≤ 100 |
ppm |
| Eisen (Fe) |
|
≤ 2,0 |
ppm |
| Jod (I2) |
|
produziert keine blaue Farbe |
| Kalium (K) |
|
≤ 500 |
ppm |
| Magnesium (Mg) |
|
＆ Alkalimetals: ≤ 100 |
ppm |
Mikrobiologische Daten |
| Bakterielle Endotoxine |
|
≤ 5 |
IU/g |
Zusätzliche Angaben:
Lagerbedingungen:
Dieses Produkt erfordert keine besonderen Temperaturen bei der Lagerung.
In der verschlossenen Originalverpackung aufbewahren. Das Produkt ist
feuchtigkeitsempfindlich.
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 28. Jun. 2022
|
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accordingly. Despite careful working, errors in the
takeover are not totally excluded. Some or all parts off the
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these data do not originate from us and have not been tested by
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state of our
knowledge and is intended as a general description of our
products and their possible applications. We make no warranties,
expressed
or implied, as to the information's accuracy, adequacy,
sufficiency or freedom from defect and assumes no liability in
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The foregoing information does not absolve the buyer of its own
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Nothing included in this information waives any of our General
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must be observed. Due to possible changes in our products and applicable
national and international regulations and laws, the status of
our products could change. Material Safety Data Sheets providing safety
precautions, that should be observed when handling or storing our
products, are available upon request and are provided in compliance
with applicable law. The user should obtain and review the
applicable Material Safety Data Sheet information before handling any of
these products. For additional information, please contact us.
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