Y43;G72 标准查询与下载

KS M ISO 2869:2007 表面活性剂.洗涤剂.碱性条件下可水解的阴离子活性物质.可水解和不可水解的阴离子活性物质的测定

이 규격은 염기성 조건하에서 세제에 있는 가수 분해성 음이온 활성 물질의 측정 방법에 대하

Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter

KS M ISO 2868:2007 表面活性剂.洗涤剂.酸水解稳定的阴离子活性物质.微量的测定

이 규격은 산의 환류 조건하에서 가수 분해하는 과량의 가수 분해성 음이온 활성 물질이 존재

Surface active agents－Detergents－Anionic-active matter stable to acid hydrolysis－Determination of trace amounts

KS M ISO 607:2003 表面活性剂和洗涤剂.样品分割法

이 규격은 단일 또는 혼합 제품에 사용하기 적합한 분말, 페이스트, 액체 형태의 계면

Surface active agents and detergents－Methods of sample division

ISO 4317:1991 表面活性剂和洗涤剂 含水量的测定 卡尔·费休法

Specifies a method using Karl Fischer reagent for the determination. The method is applicable to products in the form of powders, pastes, and solutions. This second edition cancels and replaces the first edition (1977). Annexes A and B are for information only.

Surface-active agents and detergents; determination of water content; Karl Fischer method

NF T73-705*NF ISO 8214:1986 表面活性剂.洗衣粉,无机硫酸盐测定.重量法

Surface active agents. Washing powders. Determination of inorganic sulfates. Gravimetric method.

NF T73-706*NF ISO 8215:1986 表面活性剂.洗衣粉,硅土总含量测定,重量法

Surface active agents. Washing powders. Determination of total silica content. Gravimetric method.

NF T73-704:1982 表面活性剂.洗衣粉.总硼含量的测定.滴定法

Surface active agents. Washing powders. Determination of total boron content. Titrimetric method.

NF T73-405:1982 表面活性剂.洗衣粉.表观密度的测定.给定容积质量测量法

Surface active agents. Washing powders. Determination of apparent density. Method by measuring the mass of given volume.

ISO 697:1981 表面活性剂 洗衣粉 表观密度的测定 给定体积称量法

The method consists in determining the mass of powder in receiver of known dimensions, after filling with the sample from a funnel of specified shape under specified conditions. The method is applicable to free flowing powders and, provided that an appropriate funnel is used, to powders which have a tendency to cake. In the case of powder containing lumps, the method is applicable only if these can be disintegrated readily without braeking down the particles of the powder.

Surface active agents; Washing powders; Determination of apparent density; Method by measuring the mass of a given volume

ISO 607:1980 表面活性剂和洗涤剂 分样方法

本标准规定了适用于表面活性剂或洗涤剂的单一或混合粉状、浆状或液状产品的样品分样方法。 由于下列原因需对样品进行分样: a) 由500 g以上的大批混合样品中制备250g以上的最终样品或实验室样品； b) 由最终样品制备若干份相等的实验室样品， 参考样品和保存样品， 每份样品质量都在250g 以上； c) 由实验室样品制备试验样品。

Surface active agents and detergents; Methods of sample division

NF T73-703:1977 洗衣粉.活性氧含量的测定.滴定法

Washing powders. Determination of active oxygen content. Titrimetric method.

ISO 4319:1977 表面活性剂 洗织物用洗涤剂 性能比较试验指南

Constitutes a guide for carrying out comparative tests of fabric washing products in such a way as to realistically reflect the performance of the products likely to be used by consumers. It gives details of the variables to be considered, indicated the significance and importance of each of these variables, and privides a basis fornthe drawing up of adequate comperative test methods which will give a valid estimation of the performance of a fabric washing out product when two or more products are compared during the same series of tests.

Surface active agents; Detergents for washing fabrics; Guide for comparative testing of performance

ISO 2869:1973 表面活性剂 洗涤剂 在碱性条件下可水解的阴离子活性物 可水解和不可水解的阴离子活性物的测定

The determination is carried out as follows: Titration of an aliquiot portion of a sample solution with benzethonium chloride solution according to the direct two-phase titration procedure describes in ISO 2271. Hydrolysis by refluxing under alkaline conditions of a second aliquot portion of the sample solution. Titration of unhydrolyzed anionic-active matter with benzethonium chloride solution as before. Calculation of the contents of hydrolyzable and non-hydrolyzable anionic-active matter from the results obtained.

Surface active agents; Detergents; Anionic-active matter hydrolyzable under alkaline conditions; Determination of hydrolyzable and non-hydrolyzable anionic-active matter

ISO 2868:1973 表面活性剂 洗涤剂 对酸解稳定的阴离子活性物 痕量的测定

The sample is hydrolyzed by refluxing under acid conditions. The non-hydrolyzable anionic-active matter is determined by the direct two-phase titration procedure describes in ISO 2271. This method is applicable to the determination of cyclic sulphonates in alkylphenol ether sulphates and of small amounts of sulphonates in sulphated fatty alcohols. The molar mass of the anionic matter must be known or previously determined, if its content is expressed as percentage by mass.

Surface active agents; Detergents; Anionic-active matter stable to acid hydrolysis; Determination of trace amounts