黄色免费在线观看网站,欧美一级第一免费高清,一级毛片在线看,国产在线免,免费a级网站,国产成人一区二区三区,国产的一级毛片最新在线直播

<acronym id="gq7kt"><style id="gq7kt"></style></acronym>

<delect id="gq7kt"></delect>

<dl id="gq7kt"></dl>

瑞馳化工泰州有限公司

Ruichi chemical Taizhou Co., Ltd.

Professional chemical supplier

Committed to the service and supply of various chemicals

+86-18252605050

HOTLINE

PRODUCTS

■ Potassium hydroxide

■ Potassium Carbonate

■ Paraformaldehyde

■ Sodium hydroxide

■ Sodium hypochlorite

■ Chlorinated Paraffin

■ Phosphoric acid

■ Liquid ammonia

■ Ethanol (alcohol)

■ Isopropanol

■ Dimethyl sulfoxide (DMSO)

■ Tartaric acid

PRODUCTS

Ruichi chemical

Dimethyl sulfoxide (DMSO)

Molecular formula	C₂H₆OS
CAS No.	67-68-5
Use	1. Used for aromatic extraction, resin and dye reaction medium, acrylic fiber polymerization, spinning solvent, etc. 2. It can be used as organic solvent, reaction medium and organic synthesis intermediate 3. Used as an analytical reagent and a stationary liquid for gas chromatography, and also as a solvent for ultraviolet spectroscopy analysis 4. Penetration enhancer 5. Antifreeze

HOME | ABOUT US | PRODUCTS | NEWS | FACTORY | ORDER | CONTACT | 中文版

Copyright(C)2021, Ruichi Chemical Taizhou Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號：蘇ICP備2021020021號

蘇公網(wǎng)安備 32120302000275號