Spezifikation
|
Produktbezug: |
| Produktnummer | 50215JL80 |
| Handelsname / Bezeichnung | Milchsäure 80 % E 270
Lactic Acid 80 % E 270 |
| CAS Nummer | 50-21-5 |
| Andere Bezeichnungen / Synonyme | •2-hydroxypropanoic acid;
•Milchsäure;
•lactic acid; |
| EG Nummer | 200-018-0 |
| Zolltarifnummer / CN-Code | 29181100 |
| Molekulargewicht [g/mol] | 90.07794 |
| Formel | C3H6O3 |
| Parameter |
Spezifikation |
Einheit |
Sensorische Prüfung |
| Aussehen |
farblos, klar – leicht gelbliche Lösung |
| Farbe |
frisch: ≤ 50 |
APHA |
| Farbe |
nach 6 Monate @ 25°C: ≤ 50 |
APHA |
| Geruch |
angenehm |
|
Physikalische Parameter |
| Dichte |
20°C: 1,18 – 1,20 |
g/ml |
| Unlösliche Anteile |
in Ether: ≤ 0,7 |
% |
| Löslichkeit |
in Wasser und Ethanol: löslich |
Identifikation |
| Gehalt |
79,5 – 80,5 |
% |
| Gehalt |
stereochemische Reinheit (L-Isomer) bezogen auf den Gehalt: ≥ 95,0 |
% |
| Identifizierung |
Test für Laktat: positiv |
Verunreinigungen |
| Cyanid |
≤ 5 |
ppm |
| Schwermetalle (als Pb) |
≤ 10 |
ppm |
| Leicht carbonisierbare Substanzen |
entspricht |
|
| Sulphatasche |
≤ 0,1 |
% |
| Sulphat (SO4) |
≤ 20 |
ppm |
| Verunreinigung |
Test auf reduzierende Zucker (FCC): bestanden |
| Verunreinigung |
Test auf Zitronensäure, Oxalsäure, Phosphorsäure, Weinsäure: bestanden |
| Verunreinigung |
Test auf Zucker: bestanden |
| Flüchtige Stoffe |
Fettsäuren: entspricht |
Restlösemittel |
| Restlösemittel |
Methanol: ≤ 0,2 |
% |
Elementare Verunreinigungen |
| Arsen (As) |
≤ 1 |
ppm |
| Calcium (Ca) |
≤ 20 |
ppm |
| Chloride (Cl) |
≤ 10 |
ppm |
| Eisen (Fe) |
≤ 10 |
ppm |
| Quecksilber (Hg) |
≤ 1 |
ppm |
| Blei (Pb) |
≤ 0,5 |
ppm |
Chemische Werke Hommel GmbH & Co.KG
Dieses Dokument wurde elektronisch erzeugt und ist ohne Unterschrift gültig.
|
Waltrop, 03. Dec. 2019
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We only confirm that we took over the data from our supplier accordingly. Despite careful working, errors in the
takeover are not totally excluded. Some or all parts off the document may be translated due to our best knowledge from the original
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Nothing included in this information waives any of our General Terms and Conditions of Sale, which control unless it agrees other in
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national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety
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