Melons
-
Last Update: 2020-06-12
-
Source: Internet
-
Author: User
Search more information of high quality chemicals, good prices and reliable suppliers, visit
www.echemi.com
Extractsource: This product is a trichosanthes planttrichosanthes kiri10wii Maxim., bilateral trichosanthes rosthornii Harms seed extracted by the triamcinolone ingredients, the total triamcinolone content of 80%(Main Ingredients) 3,29 dibenzeryl-sane-trunyl 3,29-Dibenzoylkaroukarunitriol, content: 40%pstyle-align: "center"; t"guacamole" src"/uploads/allimg/1612/2-1612201G4294b.jpg" style"width: 397px; Height: 209px; ." Ethanol, positive butanol, chloroformidentification" take the product with chlorine imitation into 0.5% solution for test ingeTake the standard dibenzeryl-based tantalyn tantales, tantalyn glycol, iso-iso-iso-neco glycol and other chlorine-based imitation of each ingredient content of 0.12 mg/ml solution for controlTake guacamole standard control of 1.0g with petroleum ether 20 ml, ultrasonic extraction for 10 minutes, the filter concentratetod to 1 ml for controltake the above three liquids each 10 sl, respectively, point on the same silicone G board, to cyclhexane-ethyl ethyl (5:1) to expand, spray 10% sulfuric acid ethanol solution, hot wind blowing, the corresponding position of the standard speckle appears the same color spots, compared to the standard medicinal spots, the corresponding rate of 40%" Dry weightlessness: No more than 4.0% (Appendix IX.G)Burning Residue: No more than 0.8% (Appendix IX.J)Heavy Metals: No more than 10ppm (Appendix IXE) " content determination) according to the high-efficiency liquid chromatography (appendix VID) to determine thechromatography conditionC18 columnflow phase: methanol-water (93:7)detection wavelength: 230nmthe theoretical plate number of 2000 control liquid: take 3,29-dibenzene-based grade-based grade-based grade-dichloromethane made into 0.1mg/ml test fluid: Take this product with dichloromethane to make 0.25 mg/ml solution backup the determination method: take the above two liquid 5 sl injection liquid chromatography, and calculate the total content of triamcinolone the "function" of sputum, pass storage is cool, dry and light-proof
This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only.
This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of
the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed
description of the concern or complaint, to
service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content
will be removed immediately.