Specification
|
Concerning Product: |
| Article number | 3344181MPEU |
| Trade name / designation / denomination | Tri-Magnesiumdicitrat wasserfrei, EP/USP |
| CAS number | 3344-18-1 |
| Other names / synonyms | •trimagnesium dicitrate;
•Magnesium citrate;
•trimagnesium 2-hydroxypropane-1,2,3-tricarboxylate; |
| EC number | 222-093-9 |
| Customs tariff number / CN code / TARIC | 29181500 |
| Molecular weight [g / mol] | 451.1144 |
| Formula | C12H10Mg3O14 |
| Parameter |
Specification |
Unit |
Organoleptic test |
| Appearance of solution |
complies |
|
| Appearance |
white to off-white powder |
| Odour |
odourless |
|
Physical parameter |
| Loss on drying |
(EP): ≤ 3,5 |
% |
| Loss on drying |
(USP): ≤ 2,0 |
% |
| pH value |
(5% in H2O [EP]): 6,0 – 8,5 |
| pH value |
(5% in H2O [USP]): 5,0 – 9,0 |
| Solubility |
soluble in water; freely soluble in dilute acids; practically insoluble in ethanol (96%) |
Identity |
| Assay |
Mg (o.d.b.)1: 15,0 – 16,4 |
% |
| Identification |
A.: complies |
|
| Identification |
B.: complies |
|
Impurities |
| Heavy Metals (as Pb) |
≤ 10 |
ppm |
| Oxalate (as anhydros Oxalic Acid) |
≤ 0,028 |
% |
| Sulphates (SO4) |
≤ 0,2 |
% |
Elemental Impurities |
| Arsenic (As) |
≤ 3 |
ppm |
| Calcium (Ca) |
≤ 0,2 |
% |
| Chlorides (Cl) |
≤ 0,05 |
% |
| Iron (Fe) |
≤ 0,01 |
% |
Annotation:
o.d.b. = on dried basis / auf getrockneter Basis
Supplemental information:
Released by manufacturer:
2018-07-31
Complies with monographie:
Ph.Eur., USP
Regional origin:
D
Version of manufacturer:
2
Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
|
Waltrop, 13. Feb. 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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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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use of this information. Any user of this product is responsible for determining the suitability of our products for its particular application.
The foregoing information does not absolve the buyer of its own tests. Observing existing laws and regulations, is the responsibility of the buyer of our product.
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
precautions, that should be observed when handling or storing our products, are available upon request and are provided in compliance
with applicable law. The user should obtain and review the applicable Material Safety Data Sheet information before handling any of
these products. For additional information, please contact us.
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