Specification
|
Concerning Product: |
| Article number | 6100056MPEUL |
| Trade name / designation / denomination | Trikaliumcitrat Monhydrat, EP, USP, FCC, |
| CAS number | 6100-05-6 |
| Other names / synonyms | •1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt, hydrate (1:3:1);
•Citrat-Monohydrat;
•Tripotassium citrate monohydrate;
•tripotassium 2-hydroxypropane-1,2,3-tricarboxylate; |
| EC number | 612-062-1 |
| Customs tariff number / CN code / TARIC | 29181500 |
| Molecular weight [g / mol] | 306.3946 |
| Formula | C6H5K3O7 |
| Parameter |
Specification |
Unit |
Organoleptic test |
| Appearance of solution |
complies |
|
| Colour |
white to off-white |
Physical parameter |
| Acidity/Alkalinity |
complies |
|
| Form |
crystalline powder |
| Loss on drying |
(Karl Fischer) 4,0 – 6,0 |
% |
| pH value |
7,5 – 9,0 |
|
| Solubility |
in ethanol: slightly soluble |
| Solubility |
in water: easily soluble |
Identity |
| Assay |
99,0 – 100,5 |
% |
| Identification |
Behavior against sulfuric acid: complies |
| Identification |
complies |
|
Impurities |
| Heavy Metals (as Pb) |
≤ 5 |
ppm |
| Oxalate (as anhydros Oxalic Acid) |
≤ 100 |
ppm |
| Sulphates (SO4) |
≤ 100 |
ppm |
| Impurity |
Tartrat: complies |
% |
| Volatile substances |
organic: complies |
Elemental Impurities |
| Arsenic (As) |
≤ 1 |
ppm |
| Chlorides (Cl) |
≤ 15 |
ppm |
| Mercury (Hg) |
≤ 0,5 |
ppm |
| Potassium (K) |
35,6 – 36,2 |
% |
| Sodium (Na) |
≤ 0,3 |
% |
| Lead (Pb) |
≤ 0,5 |
ppm |
Supplemental information:
Complies with monographie:
EP, USP, FCC, E 332
Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
|
Waltrop, 31. Aug. 2020
|
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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these data do not originate from us and have not been tested by us on the correctness. The above information corresponds to the present state of our
knowledge and is intended as a general description of our products and their possible applications. We make no warranties, expressed
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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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