少妇被猛男粗大的猛进出,亚洲 欧美 动漫 少妇 自拍,日韩免费视频,青春草在线视频免费观看

訂購(gòu)電話:4001650900

4-Hydroxy-TEMPO

Molecular Structure:
MDL:
MFCD00006478
Molecular Formula:
C9H18NO2
Molecular Weight:
172.24
Alias:
4-羥基-2,2,6,6-四甲基哌啶-1-氧自由基 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy; 2,2,6,6-Tetramethyl freeagaoxy-4-piperidyl
Product order:
Name Specifications Packing Price Delivery
4-Hydroxy-TEMPO 98% 25g RMB 2409 Consulting service
4-Hydroxy-TEMPO 98% 5g RMB 539 Consulting service
4-Hydroxy-TEMPO 98% 1g RMB 134.2 Consulting service
Character:
  熔點(diǎn):69-71 °C
閃點(diǎn):146℃
Quality Standard:
外觀Appearance                            橙色結(jié)晶或粉末
紅外光譜Infrared Spectrum                 Conforms
純度Purity                                ≥98.0 %(GC)
純度Purity                                ≥98 %(碘量滴定)
熔點(diǎn)Melting point                         69°C - 73°C
甲醇溶解實(shí)驗(yàn)Solubility in Methanol        極少渾濁
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號(hào):滬ICP備19037119號(hào)-1     
網(wǎng)站地圖:
試劑CAS試劑分類(lèi)試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類(lèi)實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)