国产美女视频黄a视频免费|2019日韩中文字幕mv|国产91对白在线播放丿|精品影院|午夜少妇拍拍视频在线观看

Contact Us
Nanjing duly Biotechnology Co., Ltd.
地址:南京市浦口區(qū)創(chuàng)芯匯2棟503
郵編:210031
電話:025 84699415
傳真:025 84699415

HBTU;0-(1H-Benzotriazole-1-yl)-N,N,N,N-tetramethyluronium Hexafluorophosphate

CAS No.: 94790-37-1
Item No.: AA0201
Store at: RT

CAS No.: 94790-37-1

C11H16F6N5OP=379.30

Grade: BR

Content: ≥ 99.0%

Melting point: ≥ 200 ℃

Loss on drying: ≤ 0.5%

Physicochemical properties: white or off white crystalline powder, clear and colorless solution (1g dissolved in 10ml acetonitrile). Studies have shown that HBTU is guanidine positive ion, not urea positive ion, regardless of the base crystallization or solution state.

Purpose: biochemical research. When used as peptide condensing agent, it has the advantages of very low racemization probability, simple reaction conditions, short reaction time and high yield.

Save: RT



Copyright ?2021 南京杜萊生物技術(shù)有限公司 版權(quán)所有 Record No:蘇ICP備18062211號(hào)-1