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1,4-Dithioerythritol

Cas:
6892-68-8
Molecular Structure:
MDL:
MFCD00063750
Molecular Formula:
C4H10O2S2;HSCH2CH(OH)CH(OH)CH2SH
Molecular Weight:
154.25
Alias:
二硫基赤蘚糖醇,二硫代赤丁四醇,二硫代赤蘚糖醇,1,4-二硫代赤蘚醇,1,4-二巰基-2,3-丁二醇 erythro-1,4-Dimercapto-2,3-butanediol erythro-2,3-Dihydroxy-1,4-butanedithiol DTE Dithioerythritol Dithioerythritol (DTE)
Product order:
Name Specifications Packing Price Delivery
1,4-Dithioerythritol ≥99.0% 1g RMB 330 現(xiàn)貨
1,4-Dithioerythritol 用于分子生物學, ≥99% 25g RMB 7243.5 Consulting service
1,4-Dithioerythritol 用于分子生物學, ≥99% 5g RMB 1727 Consulting service
1,4-Dithioerythritol 用于分子生物學, ≥99% 1g RMB 437.8 Consulting service
1,4-Dithioerythritol 99% 25g RMB 4950 Consulting service
1,4-Dithioerythritol 99% 5g RMB 660 Consulting service
1,4-Dithioerythritol 99% 1g RMB 198 Consulting service
Character:
白色結(jié)晶。易溶于水。
熔點:82-86℃
Quality Standard:
99%:

外觀Appearance                           白色結(jié)晶性粉末
紅外光譜鑒別Infrared spectrometry        符合
純度Purity                               >99.0% (TLC)  
含量Assay                                >99.0 % (碘量法)
熔點Melting point                        82℃-86℃
溶解性Appearance of solution             無色透明(10% 水溶液)
氧化物oxidized product:                  < 0.2% (UV 283 nm)
吸光度Abs.@285nm (0.02M, 水)             ≤0.15

品級Grade                               分子生物學級  
                                     (for molecular biology, ≥99% )
外觀Appearance                          白色粉末
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥99.0% (碘量滴定)  
熔點Melting point                       82°C - 84°C
水溶解試驗solubility in water           50MG/ML in water
重金屬(以Pb計)Heavy metals              ≤5 PPM
DNase, RNase, and protease              none detected 

Storage:
儲存溫度2-8°C
用途  生化研究中還原巰基或二硫鍵的試劑。
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