This product is hygroscopic. Store under dry inert gas. Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Protect from humidity and keep away from water.
This tetraphenylphosphanium,iodide/cas no.2065-67-0 is competitive in its reliable performance and reasonable price. And we are known as one of the leading manufacturers and suppliers in China. Welcome to buy the high quality and stable products from our factory.