citric acid is used to write on glass.
citric acid is used to write on glass.
which acid is used to write on glass?
citric acid
satin glass









































satin glass is a piece of glass that has been chemically treated to give it a satin finish. the term "satin glass" is frequently used to refer to a collectible type of pressed glass. 









































satin glass can be used for decorative items. however, satin glass is also used to provide privacy where the full transparency of glass is undesirable.









































the satin finish is produced by treating the glass with hydrofluoric acid or hydrofluoric acid fumes.
satin glass
a glass ionomer cement is a dental restorative material used in dentistry as a filling material and luting cement, including for orthodontic bracket attachment. glass-ionomer cements are based on the reaction of silicate glass-powder (calciumaluminofluorosilicate glass) and polyacrylic acid, an ionomer. occasionally water is used instead of an acid, altering the properties of the material and its uses. this reaction produces a powdered cement of glass particles surrounded by matrix of fluoride elements and is known chemically as glass polyalkenoate. there are other forms of similar reactions which can take place, for example, when using an aqueous solution of acrylic/itaconic copolymer with tartaric acid, this results in a glass-ionomer in liquid form. an aqueous solution of maleic acid polymer or maleic/acrylic copolymer with tartaric acid can also be used to form a glass-ionomer in liquid form. tartaric acid plays a significant part in controlling the setting characteristics of the material. glass-ionomer based hybrids incorporate another dental material, for example resin-modified glass ionomer cements (rmgic) and compomers (or modified composites).
glass ionomer cement