日本在线观看,亚洲成av人无码综合在线观看,高潮毛片无遮挡高清免费视频,国产手机在线αⅴ片无码观看

訂購(gòu)電話:4001650900

Piroxicam

Molecular Formula:
C15H13N3O4S
Molecular Weight:
331.35
Alias:
吡啶苯噻酰胺,吡氧噻嗪
Product order:
Name Specifications Packing Price Delivery
Piroxicam 97.0-103.0% 500mg Inquiry Consulting service
Piroxicam 97.0-103.0% 100mg Inquiry Consulting service
Character:
白色或微黃色結(jié)晶性粉末幾乎不溶于水,溶于二氯甲烷,微溶于乙醇
Quality Standard:
鑒別              正反應(yīng) 
熔點(diǎn)              198 °~ 200 ℃ 
灼燒殘?jiān)?nbsp;          ≤ 0.3% 
重金屬             ≤ 0.005% 
水份               ≤ 0.5% 
有機(jī)揮發(fā)性雜質(zhì)     < 500ppm
二氯甲烷氯仿        < 50ppm 
三氯乙烯            < 80ppm 
1,4-二氧雜環(huán)乙烷苯 < 100ppm 
                     < 2ppm 
含量(以干燥品計(jì)算) 97.0-103.0%
Storage:
密封干燥保存
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試劑分類試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)