Salicyclic Acid For Syntesis
ürün Kodu : 818731.1000Sorunuz!
818731.1000
Salicylic acid for synthesis
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | 2-Hydroxybenzoic acid | ||
| Hill Formula | C7H6O3 | ||
| Chemical formula | HOC6H4COOH | ||
| HS Code | 2918 21 00 | ||
| EC number | 200-712-3 | ||
| Molar mass | 138.12 g/mol | ||
| CAS number | 69-72-7 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | 500 °C | ||
| Solubility | 2 g/l (20 °C) | ||
| Melting point | 157 - 159 °C | ||
| Molar mass | 138.12 g/mol | ||
| Density | 1.443 g/cm3 (20 °C) | ||
| Bulk density | 400 - 500 kg/m3 | ||
| pH value | ca.3 (H2O, 20 °C) (saturated solution) | ||
| Boiling point | 211 °C | ||
| Vapor pressure | 27 hPa (211 °C) | ||
| Flash point | 157 °C | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H302: Harmful if swallowed. H318: Causes serious eye damage. |
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| Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P313: Get medical advice/ attention. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) | |||
| RTECS | VO0525000 | ||
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 22-41 Harmful if swallowed.Risk of serious damage to eyes. |
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| S Phrase | S 22-24-26-39 Do not breathe dust.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection. |
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| Categories of danger | harmful, irritant | ||
| Hazard Symbol |
|
||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 1250 - 1580 mg/kg | ||
| LD 50 dermal | LD50 rat > 2000 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (acidimetric) | ≥ 99 % |
| Melting range - lower value |
≥ 158 °C |
| - upper value | ≤ 161 °C |
| Identity (IR) | passes test |