GOST 7847-1973
Coal tar pitch. Method for determination of mass fraction of substances insoluble in toluene

Standard No.

GOST 7847-1973

Release Date

1973

Published By

RU-GOST R

Status

Be replaced 2020-06

Replace By

GOST 7847-2020

Latest

GOST 7847-2020

Replace

GOST 7847-1955

Scope

This standard applies to coal tar pitch and establishes a method for determining the content of substances insoluble in toluene.

GOST 7847-1973 Referenced Document

• GOST 1770-1974 Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications*， 1974-04-20 Update
• GOST 24104-1988 General purpose laboratory balances and comparison balances. Performance. Specifications*， 1988-04-20 Update
• GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions*， 1982-04-20 Update
• GOST 5445-1979 Chemical products of coking. Acceptance regulations and methods of sampling*， 1979-04-20 Update
• GOST 6613-1986 Square meshed woven wire cloths. Specifications*， 1986-04-20 Update
• GOST 7846-1973 Coal tar pitch. Method for the determination of ash content
• GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-20 Update

GOST 7847-1973 history

• 2020 GOST 7847-2020 Coal tar pitch. Methods for the determination of mass fraction of substances insoluble in toluene
• 1973 GOST 7847-1973 Coal tar pitch. Method for determination of mass fraction of substances insoluble in toluene
• 0000 GOST 7847-1955