- Synonyms: Sodium 1-decylsulfonater- C10H21NaO3Sr- M = 244,33 g/molr- CAS [13419-61-9]r- EINECS-No.: 236-525-9r- Solub. in water: (20 ºC): solubler- Melting point: > 300 ºCr- Tariff number: 2904 10 00 90r- Applications: analytical chemistry, chromatography, synthesis of organic products.rrSPECIFICATIONSrassay (acidimetric): min. 99 %ridentity (IR-spectrum): passes test: rinsoluble matter: passes testrrwavelength:: absorbance:r210 nm: 0,05 AUr220 nm: 0,03 AUr230 nm: 0,02 AUr260 nm: 0,02 AUr