METHANESULFONIC ACID for synthesis
ürün Kodu : 806022.0250Sorunuz!
806022.0250
METHANESULFONIC ACID for synthesis
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | MSA | ||
| Hill Formula | CH4O3S | ||
| Chemical formula | CH3SO3H | ||
| HS Code | 2904 10 00 | ||
| EC number | 200-898-6 | ||
| Molar mass | 96.11 g/mol | ||
| EC index number | 607-145-00-4 | ||
| CAS number | 75-75-2 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Ignition temperature | >500 °C | ||
| Solubility | 1000 g/l (20 °C) | ||
| Melting point | 20 °C | ||
| Molar mass | 96.11 g/mol | ||
| Density | 1.48 g/cm3 (20 °C) | ||
| Boiling point | 167 °C (13 hPa) | ||
| Vapor pressure | < - 1 hPa (20 °C) | ||
| Flash point | 189 °C | ||
| Refractive index | 1.4303 (20 °C, 589 nm) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H314: Causes severe skin burns and eye damage. | ||
| Precautionary Statement(s) | P260: Do not breathe vapour. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) | |||
| RTECS | PB1140000 | ||
| Storage class | 8 A Brennbare ätzende Gefahrstoffe | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal | 4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 34 Causes burns. |
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| 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). |
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| Categories of danger | corrosive | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 2922 Ätzender flüssiger Stoff, giftig, n.a.g.(METHANSULFONSAEURE), 8 (6.1), II | ||
| Declaration (transport by sea) IMDG-Code | UN 2922 CORROSIVE LIQUID, TOXIC, N.O.S.(METHANESULFONIC ACID), 8 (6.1), II, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 2922 CORROSIVE LIQUID, TOXIC, N.O.S.(METHANESULFONIC ACID), 8 (6.1), II | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 200 mg/kg | ||
| LD 50 dermal | LD50 rabbit 200 - 2000 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (acidimetric) | ≥ 99 % |
| Density (d 20 °C/ 4 °C) | 1.478 - 1.482 |