Spezifikation
|
Produktbezug: |
| Produktnummer | 57136OPT |
| Handelsname / Bezeichnung | Harnstoff techn.
Urea |
| CAS Nummer | 57-13-6 |
| Andere Bezeichnungen / Synonyme | •Harnstoff;
•Harnstoff krist;
•Harnstoff perlform;
•Urea crystalline;
•Urea pellets;
•urea; |
| EG Nummer | 200-315-5
|
| Zolltarifnummer / CN-Code | 310210 |
| Molekulargewicht [g/mol] | 60,06 |
| Formel | CH4N2O |
| Parameter |
Methode |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen |
|
weiß, kugelförmig |
Physikalische Parameter |
| Säuregehalt |
|
NH3 ≤ 0,01 |
% |
| Unlösliche Anteile |
|
in H2O ≤ 0,005 |
% |
| Trocknungsverlust |
|
≤ 0,2 |
% |
| pH-Wert |
10%ige Lösung |
≤ 10 |
|
| Schüttdichte |
|
~ 740 |
kg/m3 |
Identifikation |
| Gehalt |
|
Gesamtstickstoff: 46,5 |
% |
| Gehalt |
|
Harnstoff (Urea) ≥ 99 |
% |
Verunreinigungen |
| Glührückstand |
|
≤ 0,002 |
% |
| Verunreinigung |
Biuret |
≤ 1,0 |
% |
Elementare Verunreinigungen |
| Eisen (Fe) |
|
≤ 0,0001 |
ppm |
Partikelgrößenverteilung |
| Partikel |
mittlerer Korndurchmesser |
1,6 |
mm |
Anmerkung:
ANWENDUNG
Ausgangsstoff für die Leim- und Harzproduktion
Zwischenprodukt für die chemische Industrie
Hilfsmittel für die Papier-, Kunststoff- und Textilindustrie
Enteisungsmittel
Oberflächenbehandlung mit Methylendiharnstoff zur Verbesserung der Lagereigenschaften
Zusätzliche Angaben:
Lagerbedingungen:
Die Einwirkung von Nässe beim Transport, Umschlag und bei der Lagerung ist zu vermeiden.
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 28. Nov. 2023
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