Guangzhou Topwork International Co., Ltd.

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Guangzhou Topwork International Co., Ltd.

Showing 11 - 20 of 44, total 5 pages [First] [Previous] [Next] [Last]

(s)-timolol maleate
Specification: 99%min.
Detail: (S)-Timolol maleate CAS: 26921-17-5 Spc.: 99%min. Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We also provide contract reseach & custom manufacture services. Our ...

selectfluor
Specification: Fï¼?.8-5.3%
Detail: SelectFluor CAS: 140681-55-6 Spc.: 98%min. Fï¼?.8-5.3% Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We also provide contract reseach & custom manufacture services...

n-fluorobenzenesulfonimide
Specification: 98%min.
Detail: N-Fluorobenzenesulfonimide CAS: 133745-75-2 Spc.: 98%min. Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We also provide contract reseach & custom manufacture servi...

pyrogallol
Specification: Chemical reagent standard, V and K8780 reagent
Detail: Pyrogallol(1,2,3-Benzenetriol) CAS: 87-66-1 Spc.: Chemical reagent standard, V and K8780 reagent Name: Pyrogallic Acid Chemical Name: 1,2,3-Benzenetriol. Molecular formula & Molecular weight: C6H3(OH)3; 126.11 Pyrogallic ...

tannic acid(tech grade)
Specification: the national standard of GB5308-85.
Detail: Tannic Acid(Tech Grade) CAS: 1401-55-4 Spc.: the national standard of GB5308-85. 1.Production capacity: 1200 T/Year 2.Other name: Tannin; Chinese gall tannic acid. 3.Mol. form and Mol. wt.ï¼?C76H52O46 1701.18 4.escript...

hesperidin
Specification: 90%~98%
Detail: Hesperidin CAS: 520-26-3 Spc.: 90%~98% Guangzhou Topwork Chemical Co., Ltd, is the biggest leading enterprise in China,we specialize in the depth processing of Chinese gallnuts. Our Chinese gallnut raw materials are wid...

propyl gallate
Specification: 98%~102.0%
Detail: Nameï¼?Propyl Gallate CAS:121-79-9 Chemical Name: Propyl 3,4,5-trihydroxybenzoate Structural formulaï¼? Molecular formula & Molecular weightï¼šC10H12O5ï¼?12.21 Propyl Gallate Appearance: white to milky white crystalline ...

aminopentamid sulfate
Specification: USP
Detail: Aminopentamid Sulfate CAS: 60-46-8 Spc.: USP Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We also provide contract reseach & custom manufacture services. Our str...

4,4,5,5,5-pentafluoro-1-pentanethiol
Specification: 98%min.
Detail: 4,4,5,5,5-Pentafluoro-1-pentanethiol CAS: 148757-88-4 Spc.: 98%min. Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We also provide contract reseach & custom manufa...

distigmine bromide
Specification: 98.5%min.
Detail: Distigmine bromide CAS: 15876-67-2 Spc.: 98.5%min. Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We also provide contract reseach & custom manufacture services. O...


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