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Sodium 1-heptanesulfonate

Molecular Structure:
MDL:
--MFCD00007543
Molecular Formula:
C7H15O3SNa
Molecular Weight:
202.24
Alias:
庚烷-1-磺酸鈉鹽 1-Heptanesulfonic acid sodium salt 1-Decanesulfonic acid sodium salt
Product order:
Name Specifications Packing Price Delivery
Sodium 1-heptanesulfonate 1g RMB 478.5 現(xiàn)貨
Sodium 1-heptanesulfonate 98% 100g RMB 1265 Consulting service
Sodium 1-heptanesulfonate 98% 25g RMB 385 Consulting service
Sodium 1-heptanesulfonate 98% 5g RMB 173.8 Consulting service
Character:
熔點(diǎn):300 °C  
Quality Standard:
   
   98%:

外觀Appearance                        白色至類白色結(jié)晶粉末
純度Purity                            >98.0% (離子交換滴定)
水溶解試驗solubility in water         Clear, 400 mg /4 mL H2O
水分Water                             ≤2 %  (by Karl Fischer)
pH(100g/L,25℃)                    5.5~7.5  

品級Grade                               離子色譜級  
                                (Ion pair chromatography)
外觀Appearance                          白色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥98.0% (離子交換滴定)  
干燥損失Loss on drying                  <2 % (150°C)
紫外吸收UV absorption
210 nm A:                              <0.1  (C=0.5 M in water)
220 nm A:                              <0.06 (C=0.5 M in water)
230 nm A:                              <0.04 (C=0.5 M in water)
260 nm A:                              <0.02 (C=0.5 M in water)
Suitability test (HPLC, gradient)       Passes
Membrane filtration test:               Passes test on 0.5 M sol

Storage:

用途  HPLC用離子對試劑, 分析多肽和蛋白質(zhì)。
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