TadalafilTadalafil
Purity 99%
Chemical Formula C22H19N3O4
Molecular Weight 389.341
CAS No 171596-29-5
Packing 1kg/bag
Quality standard USP31/BP2005
Description White Crystalline Powder
Storage Shading, Confined PreservationDapoxetineDapoxetine
CAS No.119356-77-3
Molecular Weight 341.88
Molecular Formula C21H23NO HCL
Assay99%min
Appearance White crystalline powder罗茨鼓风机维修山东章丘三叶鼓风机厂罗茨鼓风机安全操作规程
一、 SWR型风机操作前注意事项
1 清扫管道内的异物，并保持管道内的清楚。
2 检查螺栓、螺母连松紧情况。
3 将管道上的闸阀全部打开，否则风机超负荷运转，机器受损。
4 加入齿轮由，油面静止与油标中心位置风机出厂时已加注油齿轮油，风机启动前务必确认运输过程中有无泄露。
5 检查V型带的张力和皮带轮的偏正，风机出厂时已调整好，请确认在运输与安装过程有无松动。
6 加注轴承轮润滑脂，可用油枪加至油...VardenafilVardenafil
CAS NO. 224785-91-5
Molecular Formula C23H32N6O4S
Product Name Vardenafil
CAS NO. 224785-91-5
Molecular Formula C23H32N6O4S
Appearance White to almost white crystalline powder, odorless, a little acerbity,
soluble in water, ethanol
Use It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction.L-ArginineL-Arginine
Appearance white crystal or white powder, bitter, melt in water
Functions Arginine is a part of ornithine, which has tremendous effect of physiometry. L-arginine has been used for erectile dysfunction. Like the drug Weilinafil citrate Viagra, L-arginine is thought to enhance the action of nitric oxide, which relaxes muscles surrounding blood vessels supplying the penis. As a result, blo...
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