Name	Content
English name	7-hydroxynaphthalene-2-sulphonic acid
Synonym	F酸
Classification	Biochemical Reagents
Item No.	H12042
CAS	92-40-0
Molecular formula
Molecular weight
Characteristic
Purity
Usage	This product is widely used in metal surface cleaning and acid etching processes, commonly used for degreasing and removing oxide layers. It can also be used to prepare some fluorine compounds, such as the synthesis of chlorofluorocarbon compounds. It is also used as an experimental reagent in some laboratories.
Price	Upon request
Storage conditions	Cool, dry and sealed
Validity period	2 years
Package	1g，5g，10g
Notes

Biochemical Reagents

7-hydroxynaphthalene-2-sulphonic acid