| مشخصات فنی محصول | |
|---|---|
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Transmission (at 240 nm) | ≥ 70 % |
| Transmission (at 245 nm) | ≥ 90 % |
| Transmission (from 260 nm) | ≥ 99 % |
| Evaporation residue | ≤ 5.0 mg/l |
| Water | ≤ 0.01 % |
| The product is stabilized with 2-Methyl-2-buten. Filtered by 0.2 µm filter |
|
جدول ویژگیهای کلیدی محصول
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 75-09-2 | 200-838-9 | CH₂Cl₂ | CH₂Cl₂ | 84.93 g/mol |
| شرح محصول | |
|---|---|
| Catalogue Number | 106044 |
| Synonyms | DCM, Methylene chloride, Methylene dichloride |
| Description | Dichloromethane |
| Overview | With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved. |
| اطلاعات محصول | |
|---|---|
| CAS number | 75-09-2 |
| EC index number | 602-004-00-3 |
| EC number | 200-838-9 |
| Hill Formula | CH₂Cl₂ |
| Chemical formula | CH₂Cl₂ |
| Molar Mass | 84.93 g/mol |
| HS Code | 2903 12 00 |
| Structure formula Image | |
| موارد کاربرد محصول | |
|---|---|
| Application | Dichloromethane for liquid chromatography LiChrosolv®. CAS 75-09-2, chemical formula CH₂Cl₂. Dichloromethane MSDS or SDS, and related info below. |
| اطلاعات فیزیکی و شیمیایی محصول | |
|---|---|
| Boiling point | 40 °C (1013 hPa) |
| Density | 1.33 g/cm3 (20 °C) |
| Evaporation number | 1.9 |
| Explosion limit | 13 - 22 %(V) |
| Ignition temperature | 605 °C DIN 51794 |
| Melting Point | -95 °C |
| Vapor pressure | 475 hPa (20 °C) |
| Solubility | 20 g/l |
| اطلاعات سم شناسی | |
|---|---|
| LD 50 oral | LD50 Rat 1600 mg/kg |
| LD 50 dermal | LD50 Rat > 2000 mg/kg |
| اطلاعات ایمنی بر اساس GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H336: May cause drowsiness or dizziness. H351: Suspected of causing cancer. H373: May cause damage to organs through prolonged or repeated exposure. |
| Precautionary Statement(s) | P281: Use personal protective equipment as required. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P314: Get medical advice/ attention if you feel unwell. |
| RTECS | PA8050000 |
| Storage class | 6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects |
| WGK | WGK 2 water endangering |
| Disposal | 2 Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion). |
| اطلاعات ایمنی محصول | |
|---|---|
| Hazard Symbols |  Harmful |
| Categories of danger | carcinogenic |
| R Phrase | R 36/37/38-40-67 Irritating to eyes, respiratory system and skin.Limited evidence of a carcinogenic effect.Vapours may cause drowsiness and dizziness. |
| S Phrase | S 3-36/37 Keep in a cool place.Wear suitable protective clothing and gloves. |
| اطلاعات بارگیری و نگهداری | |
|---|---|
| Storage | Store at +2°C to +25°C. |
| اطلاعات حمل و نقل | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1593 , 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 1593 , 6.1, III |
| Declaration (transport by sea) IMDG-Code | UN 1593 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons) |
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