GOST 7619.3-1981
Fluorite. Method for the determination of calcium fluoride content

Standard No.

GOST 7619.3-1981

Release Date

1981

Published By

RU-GOST R

Latest

GOST 7619.3-1981

Replace

GOST 7619.3-1970

Scope

This standard applies to fluorspar and establishes a titrimetric method for the determination of calcium fluoride at mass

GOST 7619.3-1981 Referenced Document

• GOST 10652-1973 Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4234-1977 Reagents. Potassium chloride. Specifications
• GOST 7618-1983 Fluorite. Marks and technical requirements*， 1983-04-20 Update
• GOST 7619.0-1981 Fluorite. Methods of chemical analysis. General requirements
• GOST 7619.2-1981 Fluorite. Method for the determination of calcium carbonate content
• GOST 9656-1975 Reagents. Boric acid. Specifications*， 2024-04-20 Update
• ISO 5439:1978 Acid-grade fluorspar; Determination of available fluorine content; Potentiometric method after distillation

GOST 7619.3-1981 history

• 1981 GOST 7619.3-1981 Fluorite. Method for the determination of calcium fluoride content
• 0000 GOST 7619.3-1970