Seven zero acid anhydride

Seven zero acid anhydride, Total:142 items.

The international standard classification for "Seven zero acid anhydride" includes: Oxides , Anhydrides , Pigments and extenders , Products of the chemical industry in general , Chemical reagents , Surface active agents , Water for industrial use , Occupational safety. Industrial hygiene , Organic chemicals .

The Chinese standard classification for "Seven zero acid anhydride" includes: Oxide and elementary substance , General organic chemicals , Basic organic chemicals , Dye intermediate , General organic reagent and solvent , General inorganic reagent , Water treatment agent , Labor sanitation .

Group Standards of the People's Republic of China

T/CPCIF 0166-2021 Chromium trioxide by electrolytic method
T/ZAQ 10114-2022 Methyl tetrahydrophthalic anhydride
T/SDSCCE 045-2022 Tetrabromophthalic anhydride and N,N-ethylene-bis(tetrabromophthalimide) by- product magnesium sulfate heptahydrate
T/ZXJY 009-2023 Polyanhydrides used for industry
T/CPCIF 0319-2023 Anhydride mixture by-produced in trimellitic anhydride production
T/ZZB 1198-2019 Maleic anhydride for industrial use
T/CIEP 011-2022 3,3',4,4'-Diphenyl ether tetracarboxylic dianhydride
T/ZZB Q064-2022 Methyl tetrahydrophthalic anhydride
T/ZXJY 010-2023 Methyl hexahydrophthalic anhydride
T/CHBAS 8-2021 Determination of trifluoromethanesulfonic anhydride
T/CIEP 010-2022 3,3',4,4'-Biphenyltetracarboxylic dianhydride
T/SDAS 59-2019 Maleic anhydride for industrial use
T/HNPCIA 13-2019 succinic anhydride

Taiwan Provincial Standard of the People's Republic of China

CNS 5213-1980 Alkyd Resin (Medium Oil Type)
CNS 5214-1980 Alkyd Resin (Long Oil Type)
CNS 7156-1981 Acetic Anhydride
CNS 5215-1980 Alkyd Resin (Short Oil Type)
CNS 1646-1966 Chromium Trioxide

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

GB/T 15336-2006 Phthalic anhydride
GB/T 3676-2008 Maleic anhydride for industrial use
GB/T 1610-1999 Chromic anhydride for industrial use
GB/T 677-1992 Chemical reagents;Acetic anhydride
GB/T 10535-1997 Water treatment chemicals-Hydrolyzed polymaleic anhydride
GB/T 15336-2013 Phthalic anhydride
GB/T 23967-2009 Trimellitic anhydride for industrial use
GB/T 10535-2014 Water treatment chemicals—Hydrolyzed polymaleic anhydride
GB 3676-1992 Maleic anhydride for industrial use
GB/T 10668-2000 Acetic anhydride for industrial usec
GB 1610-2009 Chromium trioxide for industrial use
GB/T 15336-1994 Phthalic anhydride
GB 13481~13482-1992 Food Additive Sorbitan Monostearate (Span 60) Sorbitan Monooleate (Span 80)
GB/T 677-2011 Chemical reagent—Acetic anhydride

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 1610-2009 Chromium trioxide for industrial use
GB/T 23967-2017 Trimellitic anhydride for industrial use

中华人民共和国国家卫生和计划生育委员会

GBZ/T 300.118-2017 Determination of toxic substances in workplace air―Part 118: Acetic anhydride, maleic anhydride and phthalic anhydride

Professional Standard - Ferrous Metallurgy

YB/T 5096-2007 1 8-Naphthalic anhydride
YB/T 5096-1993 1 8-Naphthalic 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

Professional Standard - Agriculture

GB 677-1992 Chemical Reagent Acetic Anhydride

Professional Standard - Chemical Industry

HG 3-1107-1977 Chemical Reagent Phthalic Anhydride
HG/T 3479-2003 Chemical reagent o-Phthalic anhydride
HG/T 3459-2003 Chemical reagent Maleic anhydride
HG/T 2229-2018 Water treatment chemicals-Malefic anhydride-acrylic acid copolymer
HG 3-993-1976 Chemical Reagent Maleic Anhydride
HG/T 3459-1976 Chemical reagent.Maleic anhydride
HGB 3263-1960 Chromium trioxide (chromic anhydride)
HG/T 2229-1991 Water treatment chemicals maleic acid and acrylic acid copolymers
HG/T 2229-2009 Water treatment chemicals - Maleic anhydride - Acrylic acid copolymer

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 3676-2020 Maleic anhydride for industrial use

化学工业部

HG 2229-1991 Water treatment agent maleic anhydride-acrylic acid copolymer

Korean Agency for Technology and Standards (KATS)

KS M 1707-2008 Maleic anhydride for industrial use
KS M 1209-1995 Acetic(Acid) anhydride
KS M 8065-2002 ACETIC ANHYDRIDE
KS M 1209-2008 Acetic anhydride for industrial use
KS M 8065-1993(1998) ACETIC ANHYDRIDE
KS M 1402-1987 Sodium sulfite(anhydride)
KS M 1402-2002 Sodium sulfite(anhydride)
KS M 1402-2017(2022) Sodium sulfite(anhydride)
KS M 1209-2008(2018) Acetic anhydride for industrial use
KS M 1674-2008 Phthalic anhydride for industrial use
KS M 1209-2023 Acetic anhydride for industrial use
KS M 1918-2009 Maleic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Titrimetric method
KS M 1949-2002(2007) Acetic anhydride for industrial use－Methods of test
KS M 1707-2023 Maleic anhydride for industrial use
KS M 1674-2023 Phthalic anhydride for industrial use
KS M 1912-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method
KS M 1911-2009 Phthalic anhydride for industrial use－Methods of test－Determination of phthalic anhydride content－Titrimetric method
KS M 1949-2009 Acetic anhydride for industrial use－Methods of test
KS M 5515-1984 Test methods for Phthalic anhydride of alkyd RESIN
KS M 1918-2002(2007) Maleic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Titrimetric method
KS M 8106-1988 Zinc sulfate heptahydrate
KS M 8079-1994 Magnesium sulfate heptahydrate
KS M 1912-2009 Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method

Japanese Industrial Standards Committee (JISC)

JIS K 8886:1996 Acetic anhydride
JIS K 1359:1995 Maleic anhydride
JIS K 8887:1994 Phthalic anhydride
JIS K 8886:2008 Acetic anhydride (Reagent)
JIS K 1419:1958 Sodium sulphite (anhydride)
JIS K 4128:1995 Phthalic anhydride

SCC

BS 2068:1953 Acetic anhydride
BS 3774:1964 Specification for maleic anhydride
AENOR UNE 70105-7:1986 Phthalic anhydride for industrial use. Determination of maleic anhydride. Polarographic method.
AENOR UNE 70105-6:1985 Phthalic anhydride for industrial use. Determination of phthalic anhydride content. Volumetric method.
BS 3773:1964 Specification for phthalic anhydride
AS 1678.8.0.005:1984 Emergency procedure guide - Transport - Acetic anhydride
UNE 70105-7:1986 PHTHALIC ANHYDRIDE FOR INDUSTRIAL USE. METHODS OF TEST. PART 7. DETERMINATION OF MALEIC ANHYDRIDE CONTENT. POLAROGRAPHIC METHOD
AS 1678.8.0.005:1993 Emergency procedure guide - Transport - Acetic anhydride

RO-ASRO

STAS 4116-1985 TECHNICAL ANHYDRIDE CHROMIC
STAS 12695-1988 TECHNICAL ACETIC ANHYDRIDE
STAS 2434-1979 TEHNICAL LIQUEFIED SULPHUROUS ACID ANHYDRIDE
STAS 12703/10-1989 ZIRGONIA Phosphoric anhydride content determination
STAS 11076-1979 MALCIC ANHYDRIDE FOR INDUSTRIAL USE
STAS 6182/37-1975 WINE Determination of carbonic anhy- dride
STAS 6182/36-1975 WINE Determination of carbonic anhy- dride

CZ-CSN

CSN 66 3312-1980 Phthalic anhydride. Determtaation of maleic anhydride conteait

British Standards Institution (BSI)

BS 2068:1970 Specification for acetic anhydride
BS 2068:1970(2011) Specification for Acetic anhydride

PK-PSQCA

PS 1376-1975 SPECIFICATION FOR ACETIC ANHYDRIDE

PL-PKN

PN C88036-1974 Acetic anhydride technical
PN C88005-1974 Phthalic anhydride
PN C84121-1970 Chromie anhydride fused, technical
PN Z04061 Arkusz 02-1971 Air purity protection. Study of ace- tic acid and acetic anhydride content Determinat?on of acetic acid and acetic anhydride in work station by method with lanthanum nitrate
PN H04131 ArkusZ09-1974 Chemical analysis bouxite Determination of phosphoric. anhydride
PN Z04061 Arkusz 03-1971 Airpur?ty protection Study of acetic acid and acetic anhydride content Determination of acetic acid andacetic anhydride in work station by method with methyl red

IN-BIS

IS 1235-1988 Acetic Anhydride Specification
IS 5302-1969 Acetic Anhydride Safety Specifications
IS 5149-1977 Maleic Anhydride Technical Specifications
IS 7420-1974 Phthalic anhydride safety regulations
IS 5158-1977 Phthalic anhydride technical specifications

RU-GOST R

GOST 1973-1977 Arsenous anhydride. Specifications
GOST 5815-1977 Reagents. Acetic anhydride. Specifications
GOST 3776-1978 Reagents. Chromium (VI) oxide. Specifications
GOST 7119-1977 Phthalic anhydride for industrial use. Specifications
GOST 5869-1977 Reagents. Phtalic anhydride. Specifications
GOST 2548-1977 Chromic anhydride technical. Specification
GOST 11884.1-1978 Tungsten concentrate. Methods of determination of tungsten anhydride

AR-IRAM

IRAM 12 453-1958 Nitric acid anhydride inorganic pesticide

BE-NBN

NBN T 04-229-1983 Maleic anhydride for industrial use - Determination of maleic anhydride content-Titrimetric .method
NBN B 12-204-1975 cement. Sulfur (acid) anhydride dosage

KR-KS

KS M 1209-2008(2023) Acetic anhydride for industrial use
KS M 1707-2008(2023) Maleic anhydride for industrial use
KS M 1674-2008(2023) Phthalic anhydride for industrial use

U.S. Military Regulations and Norms

ARMY JAN-A-459-1947 ACETIC ANHYDRIDE (FOR ORDNANCE USE)
ARMY JAN-A-459 VALID NOTICE 1-2012 ACETIC ANHYDRIDE (FOR ORDNANCE USE)

ES-AENOR

UNE 48 116 Anhydrides in alkyd resins italic
UNE 30 107 Analytical reagents. Chromic Anhydride Cr03 (Chromic Acid) M 100,01
UNE 70-105 Pt.7-1986 Determination of maleic anhydride in phthalic anhydride for industrial use (by means of polarographic analyzer)

GM North America

GM GM1816M-1989 Chromium Trioxide (Chromic Acid Anhydride)
GM GMP.PC+ S/MA.001-1988 Polycarbonate + Styrene Maleic Anhydride - General Purpose, Blend
GM GMP.PC+ S/MA.002-1988 Polycarbonate + Styrene Maleic Anhydride - Blend, Heat Stabilized

American Society for Testing and Materials (ASTM)

ASTM D3438-24 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM D3438-99 Standard Practice for Sampling and Handling Naphthalene, Maleic Anhydride, and Phthalic Anhydride
ASTM D3504-96 Standard Specification for Maleic Anhydride

Association Francaise de Normalisation

NF T20-737:1967 Chemical analysis of phthalic anhydride. Polarographic determination of maleic anhydride.
NF T20-640:1984 Acetic anhydride for industrial use. Methods of test.
NF T20-741:1967 Chemical analysis of maleic and phthalic anhydrides. Potentiometric determination of free acidity.
NF U42-241:1969 FERTILIZERS. DISSOLVING OF TOTAL PHOSPHORIC ANHYDRIDE.

YU-JUS

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
JUS E.Z8.005-2001 Chemical analysis of acetic-acid and anhydride of acetic-acid Determination of mercury content

CL-INN

INDITECNOR 21-8ch-1956 Fertilizer: Measurement of Phosphate Anhydride (P205)

International Organization for Standardization (ISO)

ISO 754:1982 Acetic anhydride for industrial use; Methods of test