high purity hot sale 3alpha-Hydroxytanshinone IIA 99% high quality see COA KANBEI

Product Description

R&D, intermediates.

Packing&Delivery 

package:1kg small bag &25kg fiber drum ,delivery:prompt delivery 

Main product:

1H,1H,2H,2H-Nonafluorohexyl triethoxysilane   102390-98-7

Dimethoxy(methyl)(3,3,3-trifluoropropyl)silane  429-60-7

 1H,1H,2H,2HPerfluorooctyltriethoxysilane  51851-37-7

1H,1H,2H,2H-Nonafluorohexyl trimethoxysilane 85877-79-8

Dimethoxy(methyl)(3,3,3-trifluoropropyl)silane 358-67-8 

dichloro-methyl-(3,3,3-trifluoro-propyl)-silane 675-62-7

2,2,4,4,6,6-Hexaethyl-1,3,5,2,4,6-trioxatrisilinane Cyclotrisiloxane 2031-79-0

DI-N-HEXYLDICHLOROSILANE 18204-93-8

(3,3,3-TRIFLUOROPROPYL)METHYLCYCLIC SILOXANES  2374-14-3

Trimethylphenoxysilane 1529-17-5

triethylene-1h,1h,2h,2h-tridecafluoro-n-octylsilane 51851-37-7

1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYS 85857-16-5

1H,1H,2H,2H-PERFLUORODECYLTRIETHOXYSILANE 101947-16-4

1H,1H,2H,2H-PERFLUORODECYLTRIMETHOXYSILANE 83048-65-1

Perfluoro n-butylsulfonyl fluoride 375-72-4

Perfluorobutane sulfonic acid potassium salt  29420-49-3

Perfluoro n-butylsulfonic acid  375-73-5

Perflurohexane sulphonyl fluoride 423-50-7

Contact information 

Contact name :Cathy zhao 

Wechat NO:008615237804566

whatsapp NO:+8615237804566

Email:hnkanbeichemical@163.com

Pls feel free to contact me at any time .