Key Spec Table
| Grade Value |
|---|
| Ph Eur,BP,E 270 |
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| Description |
|---|
| Catalogue Number | 100366 |
| Synonyms | 2-Hydroxypropionic acid, Lactol |
| Product Information |
|---|
| Grade | Ph Eur,BP,E 270 |
| HS Code | 2918 11 00 |
| Quality Level | MQ500 |
| Physicochemical Information |
|---|
| Boiling point | 122 °C (20 hPa) |
| Density | 1.21 g/cm3 (20 °C) |
| Melting Point | 18 °C |
| pH value | 2.8 (10 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.1 hPa (25 °C) |
| Safety Information according to GHS |
|---|
| Hazard Pictogram(s) | |
| Hazard Statement(s) | H314: Causes severe skin burns and eye damage.EUH071: Corrosive to the respiratory tract. |
| Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P363: Wash contaminated clothing before reuse.P405: Store locked up. |
| Signal Word | Danger |
| Storage class | 8A Combustible, corrosive hazardous materials |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety Information |
|---|
| Categories of danger | irritant |
| Storage and Shipping Information |
|---|
| Storage | Store at +2°C to +25°C. |
| Transport Information |
|---|
| Declaration (railroad and road) ADR, RID | UN 3265, 8, III |
| Declaration (transport by air) IATA-DGR | UN 3265, 8, III |
| Declaration (transport by sea) IMDG-Code | UN 3265, 8, III, Segregation Group: 1 (Acids) |
| Specifications |
|---|
| Assay (alkalimetric) | 88.0 - 92.0 % |
| Assay (stereochemical purity of (S)-lactic acid) | ≥ 95.0 % |
| Identity (IR-spectrum) | passes test |
| Identity (pH) | passes test |
| Identity (Density) | passes test |
| Identity (Lactat) | passes test |
| Identity (assay) | passes test |
| Appearance | clear, oily liquid, not more intense in color than reference solution Y₆ |
| Ether-insoluble substances | passes test |
| Citric, oxalic and Phosphoric acids | passes test |
| Density (d 20/20) | 1.20 - 1.21 |
| Chloride (Cl) | ≤ 0.2 % |
| Sulfate (SO₄) | ≤ 200 ppm |
| As (Arsenic) | ≤ 3 ppm |
| Ca (Calcium) | ≤ 200 ppm |
| Fe (Iron) | ≤ 10 ppm |
| Hg (Mercury) | ≤ 1 ppm |
| Pb (Lead) | ≤ 2 ppm |
| Ethanol | ≤ 5000 ppm |
| Acetic acid | ≤ 5000 ppm |
| Methanol | ≤ 50 ppm |
| Other residual solvents (ICH Q3C) | excluded by manufacturing process |
| Sugars and other reducing substances | passes test |
| Sulfated ash (600 °C) | ≤ 0.10 % |
| Total aerobic microbial count (TAMC) | ≤ 10² |
| Total combined yeasts/moulds count (TYMC) | ≤ 10² |
| Bacterial endotoxins | ≤ 5 I.U./g |
| 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, E 270Conforms to the purity criteria on food additives according to European Commission directive 2008/84/EC. |
| Global Trade Item Number |
|---|
| Catalogue Number | GTIN |
|---|
| 1003662500 | 04022536005775 |
| 1003669025 | 04027269142483 |
