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نمک سدیم اسید هپتان-1-سولفونیک 118306 مرک Heptane-1-sulfonic acid sodium salt k118306 merck
نمک سدیم اسید هپتان-1-سولفونیک 118306 مرک
Heptane-1-sulfonic acid sodium salt k118306 merck
اطلاعات فیزیکوشیمیایی
نقطه ذوب> 300 درجه سانتی گراد
مقدار pH 5.5 - 7.5 (100 گرم در لیتر ، H₂O ، 20 درجه سانتی گراد)
تراکم فله 391 کیلوگرم در متر مکعب
اطلاعات محصول
شماره CAS 22767-50-6
شماره EC 245-210-5
فرمول هیل C₇H₁₅NaO₃S
جرم مولی 202.24 گرم/مول
کد HS 2904 10 00
Key Spec Table
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 22767-50-6 | 245-210-5 | C₇H₁₅NaO₃S | 202.24 g/mol |
Pricing & Availability
| Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
|---|---|---|---|---|---|---|
| 1183060025 |
|
Glass bottle | 25 g |
|
|
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| 1183060100 |
|
Glass bottle | 100 g |
|
|
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| 1183061000 |
|
Plastic bottle | 1 kg |
|
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| Description | |
|---|---|
| Catalogue Number | 118306 |
| Product Information | |
|---|---|
| CAS number | 22767-50-6 |
| EC number | 245-210-5 |
| Hill Formula | C₇H₁₅NaO₃S |
| Molar Mass | 202.24 g/mol |
| HS Code | 2904 10 00 |
| Structure formula Image | |
| Quality Level | MQ100 |
| Applications | |
|---|---|
| Application | Heptane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur®. CAS 22767-50-6, pH 5.5 - 7.5 (100 g/l, H₂O, 20 °C). |
| Physicochemical Information | |
|---|---|
| Melting Point | >300 °C |
| pH value | 5.5 - 7.5 (100 g/l, H₂O, 20 °C) |
| Bulk density | 391 kg/m3 |
| Safety Information according to GHS | |
|---|---|
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly hazardous to water |
| 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. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +15°C to +25°C. |
| Specifications | |
|---|---|
| Assay (alkalimetric, calculated on dried substance) | ≥ 99 % |
| Identity (IR-spectrum) | conforms |
| pH (100 g/l, water) | 5.5 - 7.5 |
| UV-transmission (0.005 mol/l; 1 cm; Water) (at 200 nm) | ≥ 70 % |
| UV-transmission (0.005 mol/l; 1 cm; Water) (at 220 nm) | ≥ 90 % |
| UV-transmission (0.005 mol/l; 1 cm; Water) (at 250 nm) | ≥ 98 % |
| Loss on drying (120 °C; 4h; Vacuum) | ≤ 2.0 % |