Specification
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Concerning Product: |
| Article number | 10028247BL |
| Trade name / designation / denomination | Disodium phosphate 2-hydrate |
| CAS number | 10028-24-7 |
| Other names / synonyms | •Natriumhydrogenphosphat;
•Phosphoric acid, disodium salt, dihydrate;
•Sodium phosphate dibasic dihydrate; |
| EC number | 231-448-7
|
| Molecular weight [g / mol] | 177.989 |
| Formula | Na2HPO4+2 H2O |
| Parameter |
Specification |
Unit |
Physical parameter |
| Substances insoluble |
in H2O: ≤ 0,1 |
% |
| Loss on drying |
(105 °C) 18,0 – 21,0 |
% |
| pH value |
1,0% 9,0 – 9,6 |
|
Identity |
| Assay |
≥ 98,0 |
% |
| Assay |
Na2O 34,1 – 35,8 |
% |
| Assay |
P2O5 39,1 – 41,1 |
% |
Impurities |
| Heavy Metals (as Pb) |
≤ 10 |
ppm |
Elemental Impurities |
| Arsenic (As) |
≤ 1 |
ppm |
| Cadmium (Cd) |
≤ 1 |
ppm |
| Fluorine (F) |
≤ 10 |
ppm |
| Mercury (Hg) |
≤ 1 |
ppm |
| Lead (Pb) |
≤ 1 |
ppm |
Annotation:
The product is not of food, feed or drug quality. This does not
fundamentally exclude use in the production process. The use of the
product is the sole responsibility of the buyer
Supplemental information:
Complies with monographie:
Corresponds to the chemical specifications as required in the current EU regulation 231/2012 for E339 (ii)
Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
|
Waltrop, 09. Nov. 2021
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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
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or implied, as to the information's accuracy, adequacy,
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our products could change. Material Safety Data Sheets providing safety
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products, are available upon request and are provided in compliance
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