MERCK 818731.1000 Salicylic Acid for Synthesis CAS No.69-72-7
| Description |
|---|
| Catalogue Number | 818731 |
| Synonyms | 2-Hydroxybenzoic acid |
| Description | Salicylic acid |
| Product Information |
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| CAS number | 69-72-7 |
| EC number | 200-712-3 |
| Hill Formula | C₇H₆O₃ |
| Chemical formula | HOC₆H₄COOH |
| Molar Mass | 138.12 g/mol |
| HS Code | 2918 21 10 |
| Structure formula Image |
| Quality Level | MQ200 |
| Applications |
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| Application | Salicylic acid for synthesis. CAS 69-72-7, EC Number 200-712-3, chemical formula HOC₆H₄COOH. |
| Physicochemical Information |
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| Boiling point | 211 °C (1013 hPa) |
| Density | 1.44 g/cm3 (20 °C) |
| Flash point | 157 °C |
| Ignition temperature | 500 °C |
| Melting Point | 158 - 160 °C |
| pH value | 2.4 (H₂O, 20 °C) (saturated solution) |
| Vapor pressure | 1 hPa (114 °C) |
| Bulk density | 400 - 500 kg/m3 |
| Solubility | 2 g/l |
| Toxicological Information |
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| LD 50 oral | LD50 Rat 1250 - 1580 mg/kg |
| LD 50 dermal | LD50 Rat > 2000 mg/kg |
| Safety Information according to GHS |
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| Hazard Pictogram(s) | |
| Hazard Statement(s) | H302: Harmful if swallowed.H318: Causes serious eye damage.H361d: Suspected of damaging the unborn child. |
| Precautionary Statement(s) | P202: Do not handle until all safety precautions have been read and understood.P264: Wash skin thoroughly after handling.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P308 + P313: IF exposed or concerned: Get medical advice/ attention. |
| Signal Word | Danger |
| RTECS | VO0525000 |
| Storage class | 10 - 13 Other liquids and solids |
| 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 |
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| Categories of danger | harmful, irritant |
| Storage and Shipping Information |
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| Storage | Store below +30°C. |
| Transport Information |
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| 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 (acidimetric) | ≥ 99.0 % |
| Melting range (lower value) | ≥ 158 °C |
| Melting range (upper value) | ≤ 161 °C |
| Identity (IR) | passes test |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 8187310100 | 04022536444116 |
| 8187311000 | 04022536444123 |
