Spezifikation
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Produktbezug: |
| Produktnummer | 87694MN |
| Handelsname / Bezeichnung | Weinsäure, natürlich
L(+)Tartaric Acid, natural |
| CAS Nummer | 87-69-4 |
| Andere Bezeichnungen / Synonyme | •(+)-tartaric acid; |
| EG Nummer | 201-766-0 |
| Zolltarifnummer / CN-Code | 29181200 |
|
Verursacht schwere Augenschäden.
Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen. |
| Parameter |
Methode |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen der Lösung |
Ph.Eur. 2.2.1 |
Die Lösung S ist klar: ≤ 3 |
NTU |
| Aussehen der Lösung |
Ph.Eur. 2.2.2 Method II |
Die Lösung S ist nicht intensiver gefärbt als die Referenzlösung Y6. |
| Beschreibung |
PH.Eur. IX |
Ein weißes oder fast weißes, kristallines Pulver oder farblose Kristalle, in Wasser sehr leicht löslich, in Alkohol frei löslich. |
Physikalische Parameter |
| Trocknungsverlust |
PH.Eur. IX |
≤ 0.20 |
% |
| Trocknungsverlust |
PH.Eur. IX |
≤ 0,2 |
% |
| Spezifische optische Drehung |
Ph.Eur. 2.2.7 |
12 – 12,8 |
|
| Spezifische optische Drehung |
Ph.Eur. 2.2.7 |
12.0 – 12.8 |
|
Identifikation |
| Gehalt |
USP. XL. - NF35 |
99,7 – 100,5 |
% |
| Gehalt |
USP. XL. - NF35 |
99.7 – 100.5 |
% |
| Identifizierung |
PH.Eur. 2.2.4 - 2.3.1 |
Entspricht den Identifikationstest. |
Verunreinigungen |
| Schwermetalle (als Pb) |
PH.Eur.2.4.8 Test C |
≤ 10 |
ppm |
| Schwermetalle (als Pb) |
PH.Eur.2.4.8 Test C |
≤ 10 |
ppm |
| Oxalate (als wasserfreie Oxalsäure) |
Ph.Eur. |
≤ 100 |
ppm |
| Oxalate (als wasserfreie Oxalsäure) |
Ph.Eur. |
≤ 100 |
ppm |
| Sulphatasche |
Ph.Eur. 2.4.14 |
≤ 0.05 |
% |
| Sulphatasche |
Ph.Eur. 2.4.14 |
≤ 0,05 |
% |
| Sulphat (SO4) |
Ph.Eur. 2.4.13 |
≤ 150 |
ppm |
| Sulphat (SO4) |
Ph.Eur. 2.4.13 |
≤ 150 |
ppm |
Restlösemittel |
| Restlösemittel |
U.S.P XL. NF35 |
Kein Vorkommen im Herstellungsprozess. ≤ 0 |
Elementare Verunreinigungen |
| Arsen (As) |
J.P.XII |
≤ 1 |
ppm |
| Arsen (As) |
J.P.XII |
≤ 1 |
ppm |
| Calcium (Ca) |
Ph.Eur 2.4.3 |
≤ 200 |
ppm |
| Calcium (Ca) |
Ph.Eur 2.4.3 |
≤ 200 |
ppm |
| Cadmium (Cd) |
|
≤ 1 |
ppm |
| Cadmium (Cd) |
|
≤ 1 |
ppm |
| Chloride (Cl) |
Ph.Eur. 2.4.4 |
≤ 100 |
ppm |
| Chloride (Cl) |
Ph.Eur. 2.4.4 |
≤ 100 |
ppm |
| Eisen (Fe) |
Our own limit |
≤ 5 |
ppm |
| Eisen (Fe) |
Our own limit |
≤ 5 |
ppm |
| Quecksilber (Hg) |
Reg.(UE) N 231/2012 |
≤ 1 |
ppm |
| Quecksilber (Hg) |
Reg.(UE) N 231/2012 |
≤ 1 |
ppm |
| Blei (Pb) |
F.C.C.X |
≤ 2 |
ppm |
| Blei (Pb) |
F.C.C.X |
≤ 2 |
ppm |
Zusätzliche Angaben:
Entspricht der Monographie:
Ph.Eur.IX - USP, XL-NF35 - FCC.X -JP XVII-Reg.(UE) N.231/2012
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 18. Jun. 2018
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