订购电话:4001650900

1,4-Dithioerythritol

Cas:
6892-68-8
Molecular Structure:
MDL:
MFCD00063750
Molecular Formula:
C4H10O2S2;HSCH2CH(OH)CH(OH)CH2SH
Molecular Weight:
154.25
Alias:
二硫基赤藓糖醇,二硫代赤丁四醇,二硫代赤藓糖醇,1,4-二硫代赤藓醇,1,4-二巯基-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 现货
1,4-Dithioerythritol 用于分子生物学, ≥99% 25g RMB 7243.5 Consulting service
1,4-Dithioerythritol 用于分子生物学, ≥99% 5g RMB 1727 Consulting service
1,4-Dithioerythritol 用于分子生物学, ≥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:
白色结晶。易溶于水。
熔点:82-86℃
Quality Standard:
99%:

外观Appearance                           白色结晶性粉末
红外光谱鉴别Infrared spectrometry        符合
纯度Purity                               >99.0% (TLC)  
含量Assay                                >99.0 % (碘量法)
熔点Melting point                        82℃-86℃
溶解性Appearance of solution             无色透明(10% 水溶液)
氧化物oxidized product:                  < 0.2% (UV 283 nm)
吸光度Abs.@285nm (0.02M, 水)             ≤0.15

品级Grade                               分子生物学级  
                                     (for molecular biology, ≥99% )
外观Appearance                          白色粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥99.0% (碘量滴定)  
熔点Melting point                       82°C - 84°C
水溶解试验solubility in water           50MG/ML in water
重金属(以Pb计)Heavy metals              ≤5 PPM
DNase, RNase, and protease              none detected 

Storage:
储存温度2-8°C
用途  生化研究中还原巯基或二硫键的试剂。
Related Products
上海紫一试剂厂   © 2024 All Rights Reserved      备案号:沪ICP备19037119号-1     
网站地图:
试剂CAS试剂分类试剂产品实验仪器耗材分类实验仪器耗材新闻资讯
   沪公网安备 31012002003055号