有机化学_国内外标准网文献检索下载

1.[标准] 工业用环戊烷

发布单位：
中国-国家标准(CN-GB)

标准状态：
现行

标准号：
GB/T 18825-2024

发布时间：
2024-03-15

中标分类：
G16 基本有机化工原料

国标分类：
71.080.10 脂族烃

实施时间：
2024-10-01

摘要：本文件规定了工业用环戊烷的分类、要求、试验方法、检验规则、标志、包装、运输和贮存。本文件适用于石油基或煤基的碳五原料经加氢精馏得到的环戊烷。

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2.[标准] 煤基费托合成　液体石蜡

发布单位：
中国-国家标准(CN-GB)

标准状态：
现行

标准号：
GB/T 32066-2024

发布时间：
2024-03-15

中标分类：
G17 一般有机化工原料

国标分类：
71.080.10 脂族烃

实施时间：
2024-10-01

摘要：本文件规定了煤基费托合成液体石蜡的产品分类、技术要求和试验方法、检验规则及标志、包装、运输及贮存和安全。本文件适用于经由煤基费托合成工艺生产的轻质液体石蜡、重质液体石蜡和全馏分液体石蜡。

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3.[标准] 二甲基亚砜

发布单位：
中国-国家标准(CN-GB)

标准状态：
现行

标准号：
GB/T 21395-2024

发布时间：
2024-07-24

中标分类：
G17 一般有机化工原料

国标分类：
71.080.99 其他有机化学

实施时间：
2025-02-01

摘要：本文件规定了二甲基亚砜的产品分型、技术要求、试验方法、检验规则、标志和随行文件及包装、运输和贮存。
本文件适用于由甲醇与二硫化碳或硫化氢合成二甲基硫醚，再经纯氧氧化精制而得或由电子清洗剂二甲基亚砜回收液经精馏提纯而得的二甲基亚砜。

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4.[标准] 工业用癸二酸

发布单位：
中国-国家标准(CN-GB)

标准状态：
现行

标准号：
GB/T 2092-2024

发布时间：
2024-07-24

中标分类：
G17 一般有机化工原料

国标分类：
71.080.40 有机酸

实施时间：
2025-02-01

摘要：本文件规定了工业用癸二酸的技术要求、试验方法、检验规则及标志、包装、运输和贮存。本文件适用于以蓖麻油经水解、裂解制得的工业用癸二酸。

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5.[标准] 光学功能薄膜　耐候性测定方法　溶剂诱导法

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 44551-2024

发布时间：
2024-09-29

中标分类：
G15 有机化工原料综合

国标分类：
71.080.99 其他有机化学

实施时间：
2025-04-01

摘要：本文件描述了采用溶剂诱导法进行光学功能薄膜耐候性能的测定方法。
本文件适用于具有表面涂层类光学功能薄膜的测定。

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6.[标准] 纳米技术　空气过滤用纳米纤维滤材　技术要求

发布单位：
中国-国家标准(CN-GB)

标准状态：
即将实施

标准号：
GB/T 44793-2024

发布时间：
2024-10-26

中标分类：
G15 有机化工原料综合

国标分类：
71.080.01 有机化学综合

实施时间：
2025-05-01

摘要：本文件界定了空气过滤用纳米纤维滤材的术语和定义，规定了技术要求。
本文件适用于纤维平均直径小于或等于300 nm的空气过滤用滤材的生产、使用和运输。

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7.[标准] 聚合级丙烯

发布单位：
中国-国家标准(CN-GB)

标准状态：
现行

标准号：
GB/T 7716-2024

发布时间：
2024-05-28

中标分类：
G16 基本有机化工原料

国标分类：
71.080.10 脂族烃

实施时间：
2024-12-01

摘要：本文件规定了聚合级丙烯的产品分类、技术要求和试验方法、取样、检验规则、标志、标签、随行文件、包装、运输和贮存。
本文件适用于聚合用丙烯。
注：聚合级丙烯分子式为C3H6，相对分子质量为42.081(按2022年国际相对原子质量)。

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8.[标准] 异己二醇

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/SDSCCE 058-2024

发布时间：
2024-02-02

中标分类：
G 化工

国标分类：
71.080.60 有机化学 - 醇、醚

实施时间：
2024-02-09

摘要：主要技术内容:本文件规定了异己二醇的要求、试验方法、检验规则及标志、包装、运输、贮存等。本文件适用于以丙酮为原料，在催化剂作用下经缩合、加氢而制得的异己二醇，主要用于香料或其他工业品合成原料，也用于涂料等添加剂
9.[标准] 高纯度羟丙基甲基纤维素

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/HEBQIA 230-2024

发布时间：
2024-01-15

中标分类：
-

国标分类：
71.080.99 有机化学 - 其他有机化学品

实施时间：
2024-01-15

摘要：范围:本文件适用于以精制棉或其他纤维素为原料，经碱化和醚化生产的凝胶温度范围为58℃～64℃的高纯度羟丙基甲基纤维素;主要技术内容:本文件规定了高纯度羟丙基甲基纤维素的技术要求、试验方法、检验规则、标识、包装、运输和贮存
10.[标准] 苯乙酮

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/SDHCIA 041-2024

发布时间：
2024-02-26

中标分类：
-

国标分类：
71.080.60 有机化学 - 醇、醚

实施时间：
2024-02-26

摘要：主要技术内容:本文件规定了苯乙酮的要求、试验方法、检验规则、标志、标签、随行文件、包装、运输和贮存。本文件适用于以乙苯氧化法生产的苯乙酮
11.[标准] 正己醇

发布单位：
中国-团体标准(CN-TUANTI)

标准状态：
现行

标准号：
T/SDSCCE 057-2024

发布时间：
2024-02-02

中标分类：
G 化工

国标分类：
71.080.60 有机化学 - 醇、醚

实施时间：
2024-02-09

摘要：主要技术内容:本文件规定了正己醇的分型、要求、试验方法、检验规则及标志、包装、运输、贮存等。本文件适用于以己烯醇为原料，经加氢、精馏制得的正己醇，主要用于香精香料的制备原料，也可用作工业合成原料和溶剂
12.[标准] Standard Specification for Ethylbenzene

乙苯标准规范

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D3193-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
71.080.15 有机化学 - 芳香烃

实施时间：

摘要： 1.1This specification covers ethylbenzene.1.2The following applies to all specified limits in this specification for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of PracticeE29.1.3The values stated in SI units are to be regarded as standard. No other units of measure are included in this specification.1.4Consult current OSHA regulations, supplier’s Safety Data Sheet for all materials, and local regulations used in this specification.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
13.[标准] Standard Test Method for Trace Chloride in Liquid Aromatic Hydrocarbons

液态芳烃中微量氯化物的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D5194-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
71.080.15 有机化学 - 芳香烃

实施时间：

摘要： 1.1This test method covers the determination of total chloride (organic and inorganic) in liquid aromatic hydrocarbons and cyclohexane.1.2The test method is applicable to samples with chloride concentrations of 1 mg/kg to 25 mg/kg.1.3Bromides and iodides, if present, will be calculated as chlorides.1.4Materials, such as styrene, that are polymerized by sodium biphenyl reagent cannot be analyzed by this test method.1.5In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of PracticeE29.1.6The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.7This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.For a specific hazard statement, see Section7.1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1Organic and inorganic chlorine compounds can have a deleterious effect on equipment and reactions in processes involving aromatic hydrocarbons.4.2Maximum chloride levels are often specified for process streams and for aromatic hydrocarbon products.
14.[标准] Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine

用2,4-二硝基苯肼测定痕量羰基化合物的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM E411-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
71.080.80 有机化学 - 醛和酮

实施时间：

摘要： 1.1This test method covers the determination of total carbonyl in the range from 0.5 μg to 50 μg calculated as CO.1.2This test method is intended to be general and does not include steps for sample preparation.1.3Acetals that hydrolyze under the conditions of the test are also determined.1.4Carbonyl derivatives such as acetals and imines that are easily hydrolyzed may be determined by an alternative procedure.1.5The developed color is not stable and must be measured within a specified period.Note 1:Other test methods for the determination of traces of carbonyl compounds are given in Test MethodsD1089,D1612,D2119, andD2191.1.6Review the current appropriate Safety Data Sheets (SDS) for detailed information concerning toxicity, first aid procedures, and safety precautions.1.7The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.8In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of PracticeE29.1.9This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific hazards statements are given in Section7and Section8.1.10This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1This test method is applicable to the determination of trace amounts of aldehydes and ketones in aqueous solutions and a wide variety of organic solvents.
15.[标准] Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration

用库仑卡尔费休滴定法测定有机液体中水含量的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM E1064-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
71.080.01 有机化学 - 有机化学综合

实施时间：

摘要： 1.1This test method covers the determination of water from 0 % to 2.0 % mass in most liquid organic chemicals, with Karl Fischer reagent, using an automated coulometric titration procedure. Use of this test method is not applicable for liquefied gas products such as Liquid Petroleum Gas (LPG), Butane, Propane, Liquid Natural Gas (LNG), etc.1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.3Review the current Safety Data Sheets (SDS) for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions.1.4This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific precautionary statements are given in Section8.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1The coulometric technique is especially suited for determining low concentrations of water in organic liquids that would yield small titers by the Karl Fischer volumetric procedure. The precision and accuracy of the coulometric technique decreases for concentrations of water much greater than 2.0 % because of the difficulty in measuring the small size of sample required. The test method assumes 100 % efficiency of coulombs in iodine production. Provision is made for verifying this efficiency. (SeeTable 1andNote 5.)
16.[标准] Standard Test Method for Total Aldehydes in Styrene Monomer by Potentiometric Titration

电位滴定法测定苯乙烯单体中总醛的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D7704-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
71.080.15 有机化学 - 芳香烃

实施时间：

摘要： 1.1This test method covers the wet chemical determination of total aldehydes in styrene monomer. Total aldehydes are calculated and reported as benzaldehyde.1.2This test method is applicable to samples with aldehyde concentrations to 0.013 mass%. The Limit of Detection (LOD) is 0.0006 mass% and the Limit of Quantification (LOQ) is 0.0020 mass%. The LOD and LOQ were calculated based on the data in Table 1.1.3In determining conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of PracticeE29.1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section8.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1This test method is suitable for determining the quantity of aldehydes, both for quality control and quality assurance of the product.
17.[标准] Standard Test Method for Aldehydes in Styrene Monomer

苯乙烯单体中醛的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D2119-24

发布时间：
2024-01-01

中标分类：
-

国标分类：
71.080.15 有机化学 - 芳香烃

实施时间：

摘要： 1.1This test method covers the wet chemical determination of aldehydes in styrene monomer. Aldehydes are calculated and reported as benzaldehyde.1.2This test method is applicable to samples with aldehyde concentrations to 0.030 mass%. The limit of detection (LOD) is 0.0006 mass% and the limit of quantitation (LOQ) is 0.002 mass% based on the data in13.1.1.3In determining conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of PracticeE29.1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.For specific hazard statements, see Section8.1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1This test method is suitable for determining the quantity of aldehydes, both for quality control and quality assurance of the product.
18.[标准] Standard Test Methods for Rosin Acids Content of Pine Chemicals, Including Rosin, Tall Oil, and Related Products

松树化学制品包括松香、Tall油和相关产品中松香酸含量的标准试验方法

发布单位：
美国-美国材料与试验协会(US-ASTM)

标准状态：
现行

标准号：
ASTM D1240-24

发布时间：
2024-02-01

中标分类：
-

国标分类：
71.080.40 有机化学 - 有机酸

实施时间：

摘要： 1.1These test methods cover the determination of rosin acids in tall oil, tall oil fatty acid, tall oil rosin, and other pine chemicals products.1.2These test methods may not be applicable to adducts or derivatives of rosin, fatty acid, or other pine chemicals products.1.3The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ======4.1This is a revision of the method for measuring rosin acids content combines the three major ways of determining the rosin acids content of pine chemicals products into a single method.4.1.1For materials containing less than 15 % rosin, the modified Glidden procedure has gained acceptance. For materials containing more than 15 % rosin the modified Wolfe Method is preferred. The modified Wolfe and modified Glidden procedures differ only in their details. They have been combined here into a single procedure. This procedure can be run using either a potentiometer or an internal indicator to determine the end point of the titration. Use of a potentiometer is preferred and is the referee method. Use of an internal indicator is the principal alternative method. They will be referred to as the Potentiometric Method and the Internal Indicator Method.
19.[标准] 工业单羧脂肪酸含量的测定气相色谱法

发布单位：
中国-行业标准-商品检验(CN-SN)

标准状态：
未生效

标准号：
SN/T 5681-2023

发布时间：
2023-12-29

中标分类：
G17 化工 - 有机化工原料 - 一般有机化工原料

国标分类：
71.080.01 有机化学 - 有机化学综合

实施时间：
2024-07-01
20.[标准] 进口货物固体废物属性鉴别方法对苯二甲酸

发布单位：
中国-行业标准-商品检验(CN-SN)

标准状态：
未生效

标准号：
SN/T 5754-2023

发布时间：
2023-12-29

中标分类：
G16 化工 - 有机化工原料 - 基本有机化工原料

国标分类：
71.080.40 有机化学 - 有机酸

实施时间：
2024-07-01