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Merck 100243 Citric acid monohydrate powder EMPROVE® ESSENTIAL Ph Eur, BP, ChP, JP, USP, E 330, FCC 1 kg
| Product Information | |
|---|---|
| CAS number | 5949-29-1 |
| EC number | 201-069-1 |
| Grade | Ph Eur,BP,ChP,JP,USP,E 330,FCC |
| Hill Formula | C₆H₈O₇ * H₂O |
| Molar Mass | 210.14 g/mol |
| HS Code | 2918 14 00 |
| Structure formula Image | |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 3000 mg/kg |
| Safety Information | |
|---|---|
| Categories of danger | irritant |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +2 °C to +30 °C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Specifications |
|---|
| Assay (alkalimetric, calculated on anhydrous substance) | 99.5 - 100.5 % |
| Identity (IR-spectrum) | passes test |
| Identity (wet chemistry) | passes test |
| Appearance | white to almost white, fine powder |
| Appearance of solution (200 g/l; water) | clear (≤ 1.5 NTU) and not more intense in color than reference solution Y₇, BY₇ or GY₇ |
| Chloride (Cl) | ≤ 5 ppm |
| Sulfate (SO₄) | ≤ 50 ppm |
| Heavy metals (as Pb) | ≤ 5 ppm |
| Al (Aluminium) | ≤ 0.2 ppm |
| As (Arsenic) | ≤ 1 ppm |
| Ca (Calcium) | passes test |
| Fe (Iron) | ≤ 10 ppm |
| Hg (Mercury) | ≤ 1 ppm |
| Pb (Lead) | ≤ 0.5 ppm |
| Oxalates (as C₂H₂O₄) | ≤ 100 ppm |
| Oxalate (C₂H₂O₄) (ChP) | passes test |
| Residual solvents (ICH (Q3C)) | excluded by manufacturing process |
| Readily carbonisable substance | passes test |
| Sulfated ash (600 °C) | ≤ 0.05 % |
| Water (according to Karl Fischer) | 7.5 - 8.8 % |
| Particle size (> 0.3 mm) | ≤ 5.0 % |
| Bacterial endotoxins | < 0.5 |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Corresponds to Ph. Eur., BP, ChP, JP, USP, E 330, FCC Conforms to the purity criteria on food additives according to the current European Commission Regulation. |
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