Hydroxyphthalic anhydride

Hydroxyphthalic anhydride, Total:77 items.

The international standard classification for "Hydroxyphthalic anhydride" includes: Pigments and extenders , Products of the chemical industry in general , Surface active agents , Workplace atmospheres , Protection against dangerous goods , Chemical reagents .

The Chinese standard classification for "Hydroxyphthalic anhydride" includes: Dye intermediate , Basic standards and general methods for surface active agent , Labor sanitation , Marking, packaging, transport and storage in general , General organic reagent and solvent .

Group Standards of the People's Republic of China

T/ZZB Q064-2022 Methyl tetrahydrophthalic anhydride
T/ZXJY 010-2023 Methyl hexahydrophthalic anhydride
T/ZAQ 10114-2022 Methyl tetrahydrophthalic anhydride

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 16215-1996 Health STANDARD for phthalic anhydride in the air of workplace
GB/T 7383-1997 Non-ionic surface active agents--Polyalkoxylated derivatives--Determination of hydroxyl value--Phthalic anhydride method
GB/T 31516-2015 Classification method for hazardous characterisitics of phthalic anhydride
GB/T 15336-2006 Phthalic anhydride
GB/T 15336-2013 Phthalic anhydride
GB/T 15336-1994 Phthalic anhydride

Professional Standard - Chemical Industry

HG/T 3398-2003 O-Hydroxybenzoic acid（Salicylic acid）
HG/T 3479-2003 Chemical reagent o-Phthalic anhydride
HG 3-1107-1977 Chemical Reagent Phthalic Anhydride

Taiwan Provincial Standard of the People's Republic of China

CNS 12202-1987 Salicylic Acid (o-Hydroxybenzoic Acid)
CNS 1869-1973 Phthalic Anhydride

国家质量监督检验检疫总局

SN/T 4373-2015 Determination of maleic anhydride in phthalic anhydride―Gas chromatography method

工业和信息化部

HG/T 5489-2018 o-Methoxyaniline-p-sulfonylethyl hydrogen sulfate ester

PL-PKN

PN C88005-1974 Phthalic anhydride

Korean Agency for Technology and Standards (KATS)

KS M 1674-2008 Phthalic anhydride for industrial use
KS M 1911-2009 Phthalic anhydride for industrial use－Methods of test－Determination of phthalic anhydride content－Titrimetric method
KS M 1674-2023 Phthalic anhydride for industrial use
KS M ISO 6796-2017(2022) Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 6796:2007 Polyglycols for industrial use-Determination of hydroxyl number-Phthalic anhydride esterification method
KS M ISO 6796-2022 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 6796:2017 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M 1912-2009 Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method
KS M 5515-1984 Test methods for Phthalic anhydride of alkyd RESIN
KS M ISO 4327-2023 Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M ISO 4327-2003(2018) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M 1906-2002(2007) Phthalic anhydride for industrial use－Methods of test－General
KS M 1906-2009 Phthalic anhydride for industrial use－Methods of test－General
KS M 3301-2017(2022) Di－2－ethylhexyl phthalate

Japanese Industrial Standards Committee (JISC)

JIS K 4128:1995 Phthalic anhydride
JIS K 4118:1995 Substituted benzoic acids (Salicylic acid (ortho-Hydroxybenzoic acid).Anthranilic acid (ortho-Aminobenzoic acid))
JIS K 6753:1995 Di-2-ethylhexyl phthalate

SCC

AENOR UNE 70105-6:1985 Phthalic anhydride for industrial use. Determination of phthalic anhydride content. Volumetric method.
BS 3773:1964 Specification for phthalic anhydride
UNE 70105-6:1985 PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 6: DETERMINATION OF PHTHALIC ANHYDRIDE CONTENT. TITRIMETRIC METHOD
BS 3647:1963 Dimethoxyethyl phthalate (DI-(2-methoxyethyl) phthalate)
AENOR UNE 70105-7:1986 Phthalic anhydride for industrial use. Determination of maleic anhydride. Polarographic method.
AENOR UNE 70105-1:1985 Phthalic anhydride for industrial use. Test methods. Generalities.

GSO

OS GSO ISO 6796:2008 Polyglycols for industrial use - Determination of hydroxyl number - Phthalic anhydride esterification method
GSO ISO 6796:2008 Polyglycols for industrial use - Determination of hydroxyl number - Phthalic anhydride esterification method
OS GSO ISO 4327:2013 Non-ionic surface active agents - Polyalkoxylated derivatives - Determination of hydroxyl value - Phthalic anhydride method

KR-KS

KS M 1674-2008(2023) Phthalic anhydride for industrial use
KS M ISO 6796-2017 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 4327-2003(2023) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method

Association Francaise de Normalisation

NF T20-667:1984 Polyglycols for industrial use. Determination of hydroxyl number. Phthalic anhydride esterification method.

RU-GOST R

GOST 5869-1977 Reagents. Phtalic anhydride. Specifications
GOST 7119-1977 Phthalic anhydride for industrial use. Specifications
GOST R 50484-1993 Phthalic anhydride for industrial use. Methods of test. Part 4. Determination of phthalic anhydride content. Titrimetric method
GOST 32532-2013 Phtalic anhydride. Determination in air
GOST 32457-2013 Phthalic anhydride. Determination in air
GOST 24445.10-1992 Phthalic anhydride for industrial use. Method for determination of iron content
GOST 24445.8-1992 Phthalic anhydride for industrial use. Method for determination of ash
GOST 24445.3-1980 Phthalic anhydride for industrial use. Method for the determination of maleic anhydride
GOST 24445.1-1980 Phthalic anhydride for industrial use. Method for the determination of phthalic anhydride

IN-BIS

IS 5158-1977 Phthalic anhydride technical specifications
IS 7420-1974 Phthalic anhydride safety regulations

BE-NBN

NBN T 04-151-1983 Pclyglycols for industrial use - Determination of hydroxy1 number-Phthalic anhydride esterification method

International Organization for Standardization (ISO)

ISO 6796:1981 Polyglycols for industrial use; Determination of hydroxyl number; Phthalic anhydride esterification method
ISO 1389-6:1977 Phthalic anhydride for industrial use; Methods of test; Part VI : Determination of phthalic anhydride content; Titrimetric method
ISO 4327:1979 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method
ISO 4327:1979/Cor 1:1980 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method

CZ-CSN

CSN 66 3312-1980 Phthalic anhydride. Determtaation of maleic anhydride conteait
CSN 66 3315-1980 Phthalic anhydride. Measurement of colour stability.
CSN 66 3313-1980 Phthalic anhydride. Determination of 1,4- naphthaquinone content
CSN 66 3314-1980 Phthalic anhydride. Measurement of colour of moltem materiál

AENOR

UNE 55717:1984 SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD

YU-JUS

JUS H.B8.419-1985 Phthalic anhydride for industrial use. Determination of benzoic, o-toluic and p-toluic acids and ph thalide content. Gas chromatographic method
JUS H.B8.416-1985 Phthalic anhydride for industrial use. Determination of maleic, citraconic, benzoicandO-toluicacid content. Gas chromatographic method
JUS H.B8.421-1985 Maleic anhydride for industrial use. Determination of benzoic and O-toluic acid and citraconic and phthalic anhydride contents. Gas chromatographic method

TR-TSE

TS 1138-1972 PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE METHODS OF TEST

HU-MSZT

MSZ KGST 1678-1979 Phthalic anhydride 1,4 degrees. Contents and definitions

American Society for Testing and Materials (ASTM)

ASTM D2403-96 Standard Specification for Refined Phthalic Anhydride-1308
ASTM D2403-96(2003)e1 Standard Specification for Refined Phthalic Anhydride-1308
ASTM D3438-24 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride

GOST

GOST 34948-2023 Rubber products for children. Determination of phthalic anhydride