Product Description
1. Sodium hydroxide (NaOH), commonly known as caustic soda, because of another name KeXingNa, caustic soda and in Hong Kong and called elder brother, under normal temperature is a white crystals, with strong corrosive. Soluble in water, and its solution is strongly alkaline, can make phenolphthalein become red. Sodium hydroxide is a very common alkali, is one of the necessary pharmaceutical chemical laboratory. Its solution can be used as a twist.
2. The liquid is a colorless, have the astringency and satiny feeling of liquid. Sodium hydroxide in air can react with carbon dioxide metamorphic!
1. Sodium hydroxide (NaOH), commonly known as caustic soda, because of another name KeXingNa, caustic soda and in Hong Kong and called elder brother, under normal temperature is a white crystals, with strong corrosive. Soluble in water, and its solution is strongly alkaline, can make phenolphthalein become red. Sodium hydroxide is a very common alkali, is one of the necessary pharmaceutical chemical laboratory. Its solution can be used as a twist.
2. The liquid is a colorless, have the astringency and satiny feeling of liquid. Sodium hydroxide in air can react with carbon dioxide metamorphic!