Spezifikation
|
Produktbezug: |
| Produktnummer | 5026620-SEP |
| Handelsname / Bezeichnung | Methylparaben Natrium Ph. Eur.
(p-Oxybenzoesäure-methylester Na) |
| CAS Nummer | 5026-62-0 |
| Andere Bezeichnungen / Synonyme | •Methyl Paraben, Sodium Salt;
•Methyl-4-hydroxybenzoat Natrium;
•Methyl-4-hydroxybenzoate Sodium;
•Methylparaben Natrium;
•Metylparaben Natrium;
•Natrium-4-(methoxycarbonyl)phenolat;
•sodium 4-(methoxycarbonyl)phenolate;
•sodium 4-methoxycarbonylphenolate; |
| EG Nummer | 225-714-1
|
| Zolltarifnummer / CN-Code | 29182900 |
| Molekulargewicht [g/mol] | 174.12915 |
| Formel | C8H7NaO3 |
Gefahr
--, --, -- |
Verursacht schwere Augenschäden. Verursacht schwere Augenreizung.
Nach
Gebrauch gründlich waschen.
Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
GIFTINFORMATIONSZENTRUM oder Arzt anrufen. |
| Parameter |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
Test bestanden |
|
| Aussehen |
weißes oder fast weißes, hygroskopisches Pulver |
Physikalische Parameter |
| Trocknungsverlust |
0,0 – 5,0 |
% |
| pH-Wert |
9,5 – 10,5 |
|
Identifikation |
| Gehalt |
95,0 – 102,0 |
% |
| Identifizierung |
entspricht |
|
Verunreinigungen |
| Schwermetalle (als Pb) |
≤ 10 |
ppm |
| Sulphat (SO4) |
≤ 300 |
ppm |
| Verunreinigung |
A ≤ 3,0 |
% |
| Verunreinigung |
Gesamte Verunreinigung (andere als A) ≤ 1,0 |
% |
| Verunreinigung |
können ignoriert werden ≤ 0,1 |
% |
| Verunreinigung |
unspezifiert ≤ 0,5 |
% |
| Verwandte Substanzen |
Test bestanden |
% [w/w] |
Elementare Verunreinigungen |
| Chloride (Cl) |
≤ 350 |
ppm |
Organische flüchtige Verunreinigungen |
| Org. flücht. Veru. in Summe |
Test bestanden |
|
Zusätzliche Angaben:
Entspricht der Monographie:
BP2017/EP9.0/USP40/NF35
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 03. Nov. 2021
|
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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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our products could change. Material Safety Data Sheets providing safety
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