High Purity Sodium Hydroxide

we are the popular exporter manufacturer and supplier of High purity sodium hydroxide in Weifang Shandong China.

Product Overview: Alias: caustic soda caustic soda caustic soda Molecular formula: NaOH
Molecular weight: 39.997 (according to the 1991 international atomic weight)
CAS Number: 1310-73-2
UN Number: 1824
Dangerous Goods Number: 82001

With a strong base of the nature a strong corrosive and high chemical reactivity: was strong alkaline can make phenolphthalein turn red a creamy feeling;
Corrosive can corrode metal fiber animal tissue glass ceramics etc .; on the nickel silver gold platinum and other non-corrosive;
Erosion of certain plastics rubber and coatings; with metal aluminum and zinc non-metallic boron and silicon reaction to release hydrogen;
With chlorine bromine iodine and other halogen disproportionation reaction;
Can be precipitated from the aqueous solution of metal ions into hydroxide;
Can make the oil saponification reaction the corresponding organic acid sodium.
With a variety of acids halogenated organic matter nitro-containing organic matter and ethylene glycol and other reaction;
Concentrated alkali easily reacts with various reducing sugars (such as sugar galactose maltose etc.) to produce carbon monoxide.
Soluble in water dissolved when the heat. Soluble in ethanol and glycerol; insoluble in acetone ether.