对苯羟基甲酸酸性检测标准
CNAS认证
CMA认证
HG/T 5488\uff5e5491-2018
C.I.酸性红405、酸性黑ATT、邻甲氧基苯胺-对-羟乙基砜硫酸酯和邻氯苯腈（2018）
- 【发布单位或类别】 CN-HG行业标准-化工
- 【发布日期】2018-10-22
- 【CCS分类】G56染料中间体
- 【ICS分类】食品试验和分析的一般方法
SN/T 4137-2015
出口水产品中二苯甲酮类和对羟基苯甲酸酯类残留量的测定 液相色谱-质谱/质谱法
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
- 【发布单位或类别】 CN-SN行业标准-商品检验
- 【发布日期】2015-02-09
- 【CCS分类】C53食品卫生
- 【ICS分类】67.050美容品、化妆品
SN/T 3920-2014
出口化妆品中氢醌、水杨酸、苯酚、苯氧乙醇、对羟基苯甲酸酯类、双氯酚、三氯生的测定 液相色谱法
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
- 【发布单位或类别】 CN-SN行业标准-商品检验
- 【发布日期】2014-04-09
- 【CCS分类】Y42化妆品
- 【ICS分类】71.100.70表面活性剂及其他助剂
UNE-EN 15168:2007
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】2007-04-18
- 【CCS分类】化学助剂、表面活性剂、催化剂、水处理剂
- 【ICS分类】表面活性剂及其他助剂
DIN EN 15168
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2007-02-01
- 【CCS分类】
- 【ICS分类】醇、醚
BS EN 15168:2006
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2006-12-29
- 【CCS分类】
- 【ICS分类】有机酸
EN 15168:2006
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2006-11-29
- 【CCS分类】G70/79
- 【ICS分类】71.100.40化学分析
KS M ISO 4327-2003(2023)
비이온성 계면 활성제 - 폴리알콕실화 유도체 - 하이드록실값의 측정 - 무수프탈산법
Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2003-11-14
- 【CCS分类】
- 【ICS分类】71.100.40有机酸
ISO 6796:1981
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1981-09-01
- 【CCS分类】
- 【ICS分类】71.080.60表面活性剂及其他助剂
ASTM D7881-20e1
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2020-10-01
- 【CCS分类】
- 【ICS分类】71.080.40有机酸
UNE 55717:1984
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】1984-12-15
- 【CCS分类】
- 【ICS分类】有机酸
ASTM E326-96
Test Method for Hydroxyl Groups by Phthalic Anhydride Esterification (Withdrawn 2001)
Test Method for Hydroxyl Groups by Phthalic Anhydride Esterification (Withdrawn 2001)
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】1996-01-01
- 【CCS分类】
- 【ICS分类】71.040.40有机酸
ASTM D7883-20
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2020-10-01
- 【CCS分类】
- 【ICS分类】71.080.40有机酸
ISO 4327:1979
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1979-12-01
- 【CCS分类】
- 【ICS分类】71.100.40有机酸
ASTM D7881-20
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2020-10-01
- 【CCS分类】
- 【ICS分类】71.080.40
ASTM D7881-19
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2019-11-01
- 【CCS分类】
- 【ICS分类】71.080.40
ASTM D7881-13
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2013-08-15
- 【CCS分类】
- 【ICS分类】71.080.40
ASTM D7883-19
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2019-11-01
- 【CCS分类】
- 【ICS分类】71.080.40
ASTM D7883-13
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2013-08-01
- 【CCS分类】
- 【ICS分类】71.080.40
