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LC2947 Heptane-1-sulfonic acid sodium saltfor ion pair chromatography LiChropur |
Order number | Packaging | Quantity | Price € |
AC29947 | Glass bottle | 25 g | 208.80 |
Product information | |
Hill Formula | C7H15NaO3S |
HS Code | 2904 10 00 |
EC number | 245-210-5 |
Molar mass | 202.24 g/mol |
CAS number | 22767-50-6 |
Chemical and physical data | |
Solubility | (20 °C) soluble |
Melting point | >300 °C |
Molar mass | 202.24 g/mol |
Bulk density | 391 kg/m3 |
pH value | 5.5 – 7.5 (100 g/l, H2O, 20 °C) |
Safety information | |
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. |
Specifications | |
Assay (alkalimetric, calculated on dried substance) | ≥ 99.0 % |
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 % |
– at 220 nm | ≥ 90 % |
– at 250 nm | ≥ 98 % |
Loss on drying (120 °C; 4h; Vacuum) | ≤ 2.0 % |
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≥ 115 °C