Spezifikation
|
Produktbezug: |
| Produktnummer | 5949291TLE |
| Handelsname / Bezeichnung | Zitronensäure Monohydrat |
| CAS Nummer | 5949-29-1 |
| Andere Bezeichnungen / Synonyme | •1,2,3-Propanetricarboxylic acid, 2-hydroxy-, hydrate (1:1);
•2-hydroxypropane-1,2,3-tricarboxylic acid hydrate;
•Citric Acid monohydrate;
•Zitronensäuremonohydrat; |
| EG Nummer | 201-069-1
|
| Zolltarifnummer / CN-Code | 29181400 |
| Molekulargewicht [g/mol] | 210.1388 |
| Formel | C6H10O8 |
Gefahr
|
Verursacht schwere Augenschäden. Verursacht schwere Augenreizung.
BEI
KONTAKT MIT DEN AUGEN: GIFTINFORMATIONSZENTRUM oder Arzt anrufen.
Eventuell Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter
ausspülen. Einige Minuten lang behutsam mit Wasser ausspülen. |
| Parameter |
Methode |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen |
|
weiße oder farblose, geruchlose Kristalle mit sehr saurem Geschmack |
Physikalische Parameter |
| Trocknungsverlust |
Karl Fisher |
≤ 8,8 |
% |
| Löslichkeit |
|
Sehr leicht wasserlöslich, gut löslich in Ethanol, löslich in Ether |
Identifikation |
| Gehalt |
|
≥ 99,5 |
% |
Verunreinigungen |
| Oxalate (als wasserfreie Oxalsäure) |
|
≤ 100 |
mg/kg |
| Leicht carbonisierbare Substanzen |
|
entspricht |
|
| Sulphatasche |
Nach Kalzinierung bei 800 ± 25 °C |
≤ 0,05 |
% |
Elementare Verunreinigungen |
| Arsen (As) |
|
≤ 1 |
mg/kg |
| Quecksilber (Hg) |
|
≤ 1 |
mg/kg |
| Blei (Pb) |
|
≤ 0,5 |
mg/kg |
Partikelgrößenverteilung |
| Partikel |
|
8 – 80 |
mesh |
Zusätzliche Angaben:
Mindesthaltbarkeit:
2 Jahre
Herleitung:
Fermentation von Mais
Lagerbedingungen:
In dicht verschlossener Originalverpackung, bei Umgebungstemperatur,
sauber und trocken, fern von direkter Sonneneinstrahlung und Wasser
lagern
Entspricht der Monographie:
E 330
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 14. Feb. 2022
|
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