surface hydroxyl

surface hydroxyl, Total:98 items.

The international standard classification for "surface hydroxyl" includes: Surface active agents , Water for industrial use , Products of the chemical industry in general , Essential oils .

The Chinese standard classification for "surface hydroxyl" includes: Basic standards and general methods for surface active agent , Water treatment agent , Dye intermediate , Fragrances and flavors , Beneficiation reagent .

工业和信息化部

HG/T 5652-2019 1-Hydroxycyclohexyl phenyl ketone
HG/T 5916-2021 Photographic chemicals—Antifogging agents—-2,5-Dihydroxy-5-methyl-3-( 4-morpholinyl)-2-cyclopenten-1-one
YS/T 1282-2018 Dihydrogen hexahydroxy platinate

Group Standards of the People's Republic of China

T/CAFFCI 21-2019 Hydroxycitronellal
T/QGCML 2310-2023 Tetrahydroxymethyl glycoluril
T/CESA 1186-2022 Test method for silanol content on surface of silica powder for electronic packaging—Acid-base titration
T/FSI 049-2020 Test method for silanol content on the surface of fumed silica

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 7383-2020 Non-ionic surface active agents—Determination of hydroxyl value

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

GB/T 7384-1996 Non-ionic surface active agents-Polyethoxylated derivatives-Determination of hydroxyl value-Acetic anhydride method
GB/T 7383-1997 Non-ionic surface active agents--Polyalkoxylated derivatives--Determination of hydroxyl value--Phthalic anhydride method
GB/T 7383-2007 Non-ionic surface active agents—Determination of hydroxyl value
GB/T 26324-2010 1-Hydroxyethylidene-1,1-diphosphonate acid

Shandong Provincial Standard of the People's Republic of China

DB37/T 2391-2013 1,6-Dihydroxynaphthalene

Professional Standard - Chemical Industry

HG/T 4416-2012 2,3-Dihydroxynaphthalene
HGB 3035-1959 8-Hydroxyquinoline
HG/T 6291-2024 1,4-Dihydroxyanthraquinone

Professional Standard - Light Industry

QB/T 1787-1993 Hydroxycitronellal
QB/T 1467-2007 Hydroxycitronellal

轻工业部

QB 1787-1993 Hydroxycitronellal

Professional Standard - Non-ferrous Metal

YS/T 383-2011 Alkyl hydroximic acid Sodium alkyl hydroximic acid
YS/T 383-1994 Alkyl Hydroxamic Acid (Sodium)

BE-NBN

NBN T 63-142-1980 Non-ionic surface active agents - Polyethoxylat?d derivatives -Determination of hydroxyl value - Acetic anhydride method
NBN T 63-143-1980 Non-ionic surface active agents - Polyalkoxylated derivatives - Determination of hydroxyl value - Phthalic anhydride method

SCC

AWWA JAW46180 Journal AWWA — Technical Note: Does Hydroxyl Radical Oxidize Bromide to Bromate?
NS-EN 13926:2003 Surface active agents — Alkoxylated derivatives — Determination of hydroxyl value — N-methyl imidazole method
DANSK DS/EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
AWWA JAW61320 Journal AWWA — How Healthy Are Your Utility's Financial Fundamentals?
NS-EN 1240:1998 Adhesives — Determination of hydroxyl value and/or hydroxyl content
MIL MIL-N-47061-1974 N-PHENYLMORPHOLINE (NO S/S DOCUMENT)
BS ISO 13779-2:2000 Impants for surgery. Hydroxyapatite-Coatings of hydroxyapatite
DIN EN 1240 E:2010 Draft Document - Adhesives - Determination of hydroxyl value and/or hydroxyl content; German version FprEN 1240:2010
BS ISO 13779-1:2000 Impants for surgery. Hydroxyapatite-Ceramic hydroxyapatite
DANSK DS/CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'dihydroxybiphenyl i...
SN-CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs — Plastics substances subject to limitation — Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'dihydroxybiphenyl i...
10/30231805 DC BS EN 1240. Adhesives. Determination of hydroxyl value and/or hydroxyl content

CZ-CSN

CSN 66 6134-1981 Surface active agens Higher Fatty Alcohols Determination of Hydroxyl Value
CSN 68 6264-1962 S-Hydroxyquinoline

European Committee for Standardization (CEN)

EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
EN 1240:2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content
EN 1240:1998 Adhesives - Determination of Hydroxyl Value and/or Hydroxyl Content
EN 12974:1999 Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure

Association Francaise de Normalisation

NF T73-275:1982 Surface active agents. Technical ethoxylated fatty amines. Methods of analysis.
NF EN 13926:2003 Surfactants - Alkyloxylated derivatives - Determination of the hydroxyl number - N-methylimidazole method
NF T73-284*NF EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method.
NF T73-272:1978 Non-ionic surface active agents. Polyethoxylated derivatives. Determination of hydroxyl value. Acetic anhydride method.
NF T73-273:1978 Non-ionic surface active agents. Polyalkoxylated derivatives. Determination of hydroxyl value. Phthalic anhydride method.

British Standards Institution (BSI)

BS EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
BS EN 12974:2000(2009) Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure
BS EN 12974:2000 Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure
BS EN 1240:2011 Adhesives. Determination of hydroxyl value and/or hydroxyl content
BS ISO 13779-2:2009 Implants for surgery. Hydroxyapatite. Coatings of hydroxyapatite
BS ISO 13779-1:2008 Implants for surgery - Hydroxyapatite - Ceramic hydroxyapatite
BS ISO 13779-1:2009 Implants for surgery. Hydroxyapatite. Ceramic hydroxyapatite
BS ISO 13779-2:2008 Implants for surgery - Hydroxyapatite - Coatings of hydroxyapatite
DD CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'- dihydroxybiphenyl in food simulants

German Institute for Standardization

DIN EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method; German version EN 13926:2003
DIN EN 13926:2003-06 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method; German version EN 13926:2003
DIN EN 1240:1998 Adhesives — Determination of hydroxyl value and/or hydroxyl content

Lithuanian Standards Office

LST EN 13926-2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

Spanish Association for Standardization (UNE)

UNE-EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
UNE 55730:1982 SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYETHOXYLATED DERIVATIVES. DETERMINATION OF HYDROXYL VALUE. ACETIC ANHYDRIDE METHOD
UNE 55731:1982 SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYALKAXYLATED DERIVATIVES. DETEMINATION OF HYDROXYL VALUE. PHTALIC ANHYDRIDE METHOD
UNE-EN 1240:1999 ADHESIVES. DETERMINATION OF HYDROXYL VALUE AND/OR HYDROXYL CONTENT.
UNE 48 129 hydroxyl index

Danish Standards Foundation

DS/EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

Japanese Industrial Standards Committee (JISC)

JIS K 9806:1993 Tricine(N-(Tris(hydroxymethyl)methyl)glycine)
JIS K 4131:1995 Hydroxynaphthoic acid (3-Hydroxy-2-naphthoic acid.1-Hydroxy-2-naphthoic acid)
JIS K 8901:1963 2-methyl-8-hydroxyquinoline (8-hydroxyqinaldine)
JIS K 9806 ERRATUM 1:2002 Tricine(N-(Tris(hydroxymethyl)methyl)glycine) (Erratum 1)
JIS K 9808:1996 2-Bis(2-hydroxyethyl)amino-2-hydroxymethyl-1,3-propanediol(Bis-Tris)
JIS K 8776:1994 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid
JIS K 9704:1994 2-Amino-2-hydroxymethyl-1,3-propanediol
JIS K 8775:1994 8-Quinolinol
JIS K 8201:1996 Hydroxylammonium chloride
JIS K 8201:2006 Hydroxylammonium chloride
JIS K 9102:1992 L-Hydroxyproline
JIS K 9807:1996 N,N-Bis(2-hydroxyethyl) glycine (Bicine)

PL-PKN

PN C04838-1986 Non ionic surface active agents Polyetoxylated derivates Determination of hydroxyl value Phtalic anhydride method
PN C04837-1986 Non ionic surface active agents Polyethoxylated derivates Determination of hydroxyl value Acetic anhydride method

Korean Agency for Technology and Standards (KATS)

KS M ISO 4327:2003 Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M ISO 4326:2008 Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS M ISO 4326-2023 Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS M ISO 4326-2008(2018) Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS J 1001-2023 2- Bis(2- hydroxyethyl) amino-2-hydroxymethyl-1,3-propanediol(Bis-Tris)
KS M 8269-2023 8-Quinolinol
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

International Organization for Standardization (ISO)

ISO 4326:1980 Non-ionic surface active agents; Polyethoxylated derivatives; Determination of hydroxyl value; Acetic anhydride 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

American Society for Testing and Materials (ASTM)

ASTM D2959-95(2009) Standard Test Method for Ethylene Oxide Content of Polyethoxylated Nonionic Surfactants

TH-TISI

TIS 1758-1999 Non.ionic surface active agents.polyethoxylated derivatives.determination of hydroxyl value.acetic anhydride method

KR-KS

KS M ISO 4327-2003(2023) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M ISO 4326-2008(2023) Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS J 1001-1997(2023) 2- Bis(2- hydroxyethyl) amino-2-hydroxymethyl-1,3-propanediol(Bis-Tris)

GSO

GSO ISO 4326:2013 Non-ionic surface active agents - Polyethoxylated derivatives - Determination of hydroxyl value - Acetic anhydride method
OS GSO ISO 4327:2013 Non-ionic surface active agents - Polyalkoxylated derivatives - Determination of hydroxyl value - Phthalic anhydride method

IN-BIS

IS 13949-1994 Textile auxiliaries - dimethylol dihydroxy ethylene urea(Dmdheu) reactant - specification

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