71.080.80 醛和酮 标准查询与下载

KS M 1952-2009 工业用丙酮与水混溶性的试验方法

Acetone for industrial use－Methods of test－Test for miscibility with water

KS M 1954-2009 工业用甲醛溶液对无机硫酸盐的模拟试验

Formaldehyde solutions for industrial use－Limit test for inorganic sulfaates

KS M 1955-2009 工业用甲醛溶液锛岙灰分的测定

Formaldehyde solutions for industrial use－Determination of ash

KS M 1956-2009 工业用甲醛溶液酸度的测定

Formaldehyde solutions for industrial use－Determination of acidity

KS M 1957-2009 工业用甲醛溶液甲醇含量的测定

Formaldehyde solutions for industrial use－Determination of methanol content

KS M 1965-2009 工业用甲醛溶液-无机氯化物模拟试验

Formaldehyde solutions for industrial use－Limit test for inorganic chlorides

KS M 1966-2009 工业用甲醛溶液重金属（不含铁）模拟试验

Formaldehyde solutions for industrial use－Limit test for heavy metals (excluding iron)

KS M 1980-2009 工业用乙醛羰基化合物总含量的测定

Acetaldehyde for industrial use－Determination of total content of carbonyl compounds－Volumetric method

JIS K 1503:2009 丙酮

This Japanese Industrial Standard specifies industrial acetone. Warning: Persons carrying out tests based on this Standard should be familiar with normal laboratory practice. This Standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to es- tablish appropriate safety and health practices.

Acetone

ASTM D2916-09 异佛尔酮的标准规范

1.1 This specification covers isophorone (98 % grade) for use in paint, varnish, lacquer, and related products. 1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, 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 Practice E 29. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 For specific hazard information and guidance, see the supplier's Material Safety Data Sheet for materials listed in this specification. 1.5 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Specification for Isophorone

ASTM D5197-09e1 测定空气中甲醛和其他羰基化合物的标准试验方法(活性取样法)

This test method provides an analytical procedure for measuring formaldehyde and other carbonyl compounds in indoor or outdoor air.1.1 This test method covers a procedure for the determination of formaldehyde (HCHO) and other carbonyl compounds (aldehydes and ketones) in air. Other carbonyl compounds that have been validated for determination by this method include acetaldehyde, acetone, propanal (propionaldehyde), methacrolein, 2-butanone (methyl ethyl ketone), butyraldehyde, benzaldehyde, isovaleraldehyde, valeraldehyde, o-tolualdehyde, m-tolualdehyde, p-tolualdehyde, hexanal, and 2,5-dimethylbenzaldehyde. Acrolein and crotonaldehyde can not be determined quantitatively using the analytical procedure described in 10.2 due to the formation of multiple derivative peaks and the instability of the peak ratios . However, the procedure described in the Annex A has been used by the U. S. Environmental Protection Agency to estimate acrolein and crotonaldehyde concentrations in standard atmospheres following special precautions. 1.2 This test method involves drawing air through a cartridge containing silica gel coated with 2,4-dinitrophenylhydrazine (DNPH) reagent. Carbonyl compounds readily form stable derivatives with the DNPH reagent. The DNPH derivatives are analyzed for parent aldehydes and ketones utilizing high performance liquid chromatography (HPLC). The sampling procedure is a modification of U.S. EPA Method TO-11A (see 2.2). 1.3 This test method is based on the specific reaction of carbonyl compounds with DNPH in the presence of an acid to form stable derivatives according to the reaction shown in Fig. 1, (where: both R and R1 are alkyl or aromatic groups (ketones), or both, or either R or R1 is a hydrogen atom (aldehydes)). The determination of formaldehyde and other carbonyl compounds, as DNPH derivatives, is similar to that of U.S. EPA Method TO-11A in that it utilizes HPLC with UV detection as the analytical finish. The detection limits have been extended to other carbonyl compounds that can be determined as outlined in Section 10.2.4. This test method is suitable for determination of formaldehyde and other carbonyl compounds in the concentration range from approximately 10 ppb to 1 ppm (v/v). 1.4 The sampling method gives a time-weighted average (TWA) sample. It can be used for long-term (1 to 24 h) or short-term (5 to 60 min) sampling of air for formaldehyde. 1.5 This test method instructs the user on how to prepare sampling cartridges from commercially available chromatographic grade silica gel cartridges by the application of acidified DNPH to each cartridge. 1.6 The sampling flow rate, as described in this test method, has been validated for sampling rates up to 1.5 L/min. This flow rate limitation is principally due to the high pressure drop (>8 kPa at 1.0 L/min) across the user prepared silica gel cartridges which have a particle size of 55 to 105 μm. These cartridges are not generally compatible with battery-powered pumps used in personal sampling equipment (for example, those used by industrial hygienists. 1.7 Alternatively, pre-coated DNPH silica gel cartridges are also commercially available and may be substituted provided they can be demonstrated to perform equivalently. Some of these use silica gel of a larger particle size that results in a lower pressure drop across the cartridge. These low pressure drop cartridges may be more suitable for sampling air using battery-powered personal sampling pumps. 1.8 The values stated in SI units are to be regarded as the standard. 1.9 This standard does not purport to a......

Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)

KS M 1669-2008(2018) 甲基乙基酮

Methyl ethyl ketone

KS M 1669-2008 甲基乙基甲酮

이 표준은 산업용 메틸에틸케톤(이하, 메틸에틸케톤이라 한다.)에 대하여 규정한다.

Methyl ethyl ketone

KS M 1665-2008 丙酮(工业用)

이 표준은 산업용 아세톤(이하, 아세톤이라 한다.)에 대하여 규정한다.비고 산업

Acetone for industrial use

KS M 1669-2008(2023) 甲乙酮

Methyl ethyl ketone

KS J 4205-2008 备用胰蛋白酶的定量分析方法

이 표준은 화학 약품 또는 시약으로 사용하는 고정화 트립신의 품질을 결정하기 위한 정량 방

Methods for quantitative analysis of immobilized trypsin

KS M 1982-2007 工业用次丁基乙醇、甲基乙基酮、异丁基甲基酮、异戊基乙基酮、双丙酮乙醇和已烯乙二醇.酚酞的酸度检测.体积法

이 규격은 산업용 이차부틸알코올, 메틸에틸케톤, 아이소부틸메틸케톤, 아이소아밀에틸케톤, 다

Secbutyl alcohol, methyl ethyl ketone,isobutyl methyl ketone, isoamyl ethyl ketone,diacetone alcohol and hexylene glycol for industrial use－Determination of acidity to phenolphthalein－Volumetric method

ASTM D329-07e1 丙酮的标准规范

1.1 This specification covers acetone (99.5 % grade). 1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, 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 Practice E 29. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in 1.5 and 4.1. 1.5 This specification specifies the use of a U.S. Occupational Safety and Health Administration (OSHA)-designated hazardous chemical, acetone. For hazard information and guidance see the supplier's Material Safety Data Sheet.

Standard Specification for Acetone

LY/T 1180-2006 脲醛预缩液

本标准规定了脲醛预缩液(以下简称UFC)的技术要求、试验方法、检验规则及标志、包装、运输和贮存要求等。 本标准适用于高浓度甲醛与尿素反应制得的脲醛预缩液产品。

Urea formaldehyde pre-condensate

SH/T 1756-2006 工业用甲乙酮纯度的测定 气相色谱法

1.1 本标准规定了用气相色谱法测定工业用甲乙酮的纯度及杂质含量。 本标准适用于纯度大于99%（质量分数）的甲乙酮试样的测定。使用氢火焰离子化检测器（FID）时，杂质的最低检测浓度为0.001%（质量分数）；使用热导检测器（TCD）时，杂质的最低检测浓度为0.01%（质量分数）。 1.2 本标准并不是旨在说明与其使用有关的所有安全问题。因此，本标准的使用者应事先建立适当的安全与防护措施，并确定适当的规章制度。

Methyl ethyl ketone for industrial use Determination of purity Gas chromatographic method