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Merck 100563.2500 | ortho-Phosphoric acid 85% suitable for use as excipient EMPROVE® exp Ph Eur,BP,JPE,NF,E338 2,5L
Merck Millipore 2,5 litrelik plastik şişe
| Description | |
|---|---|
| Catalogue Number | 100563 |
| Synonyms | o-Phosphoric acid, Orthophosphoric acid |
| Product Information | |
|---|---|
| Grade | Ph Eur,BP,JPE,NF,E 338 |
| HS Code | 2809 20 00 |
| Physicochemical Information | |
|---|---|
| Boiling point | 158 °C (1013 mbar) |
| Density | 1.71 g/cm3 (20 °C) |
| Melting Point | 21 °C |
| pH value | < - 0.5 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 2 hPa (20 °C) |
| Viscosity kinematic | 30.5 mm2/s (20 °C) |
| Solubility | (20 °C) soluble |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |  |
| Hazard Statement(s) | H314: Causes severe skin burns and eye damage. H290: May be corrosive to metals. |
| Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P309: IF exposed or if you feel unwell: P310: Immediately call a POISON CENTER or doctor/ physician. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Storage class | 8B Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 slightly water endangering |
| Disposal | 12 Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Corrosive |
| Categories of danger | corrosive |
| R Phrase | R 34 Causes burns. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Storage and Shipping Information | |
|---|---|
| Storage | Store above +15°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1805 , 8, III |
| Declaration (transport by air) IATA-DGR | UN 1805 , 8, III |
| Declaration (transport by sea) IMDG-Code | UN 1805 , 8, III, Segregation Group: 1 (Acids) |
| Specifications | |
|---|---|
| Assay (alkalimetric) | 85.0 - 85.7 % |
| Identity | passes test |
| Specific density (d 20/4) | ≥ 1.69 |
| Appearance of solution | passes test |
| Alkali phosphates, phosphate(JPE) | passes test |
| Volatile acids (as Acetic acid) | ≤ 0.001 |
| Chloride (Cl) | ≤ 0.0005 % |
| Fluoride (F) | ≤ 0.001 |
| Nitrate (NO₃) | ≤ 0.0003 % |
| Nitrate (NF-meth.) | passes test |
| Phosphite and Hypophosphite (as H₃PO₃) | ≤ 0.02 % |
| Hypophosphorous and phosphorous acid | passes test |
| Sulphate (SO₄) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.000019 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Cu (Copper) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.0050 % |
| Hg (Mercury) | ≤ 0.0001 % |
| K (Potassium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.03 % |
| Pb (Lead) | ≤ 0.0001 % |
