GB/T 6699-1998 Replaced National standards

GB/T 6699-1998 Coking naphthalene

Publish Date: 1998-12-14 Implement Date: 1999-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6699-1998

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Basic organic chemical raw materials

ICS Name: Aromatic hydrocarbons

Publish Date: 1998-12-14

Implement Date: 1999-08-01

Pages: 4 pages

Development Information

Word Count: 4 Thousand words Pages: 4 pages

Replace the following standards

GB 6699-1986 GB 6700-1986

Superseded by the following standards

GB/T 6699-2015 Coking naphthalene

Referenced Standards

GB/T 2000-1980 GB/T 2289-1994 Viscous oil products of coal carbonization—Sampling GB/T 3069.1-1986 GB/T 3069.2-1986 GB/T 6701-1986 GB/T 6702-1986 GB/T 8170-1987 Rules for rounding off of numberical values

Related Standards

GB/T 3144-1982 Active

GB/T 3144-1982 Toluene—Determination of hydrocarbon impurities—gas chromatographic method

Publish Date: 1982-07-20

GB/T 3145-1982 Replaced

GB/T 3145-1982 Benzene—Determination of crystallizing point

Publish Date: 1982-07-20

GB/T 3146-1982 Replaced

GB/T 3146-1982 Benzene hydrocarbon products—determination of distillation range

Publish Date: 1982-07-20

GB/T 3208-1982 Replaced

GB/T 3208-1982 Micro-coulomb method for determining the total sulfur content of benzene-type products

Publish Date: 1982-09-23

GB/T 3209-1982 Replaced

GB/T 3209-1982 Method for determining the amount of distillation residual of benzene-type products

Publish Date: 1982-09-23

GB/T 5177.2-1985 Replaced

GB/T 5177.2-1985 Determination of sulphonatable matter content for industrial alkylbenzene

Publish Date: 1985-05-10