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GB/T 13530-2023 English PDF

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Q: Should I purchase the latest version GB/T 13530-2023?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 13530-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 13530-2023: Test methods for sodium ethoxylated alkyl sulfate
Status: Valid

GB/T 13530: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13530-2023	299	Add to Cart	3 days	Test methods for sodium ethoxylated alkyl sulfate	Valid
GB/T 13530-2008	559	Add to Cart	3 days	Test methods for sodium ethoxylated alkyl sulfate	Obsolete
GB/T 13530.1-1992	199	Add to Cart	2 days	Sodium ethoxylated alkyl sulfate--Determination of total active matter content	Obsolete

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Basic data

Standard ID: GB/T 13530-2023 (GB/T13530-2023)
Description (Translated English): Test methods for sodium ethoxylated alkyl sulfate
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G72
Classification of International Standard: 71.100.40
Word Count Estimation: 15,185
Date of Issue: 2023-03-17
Date of Implementation: 2023-10-01
Older Standard (superseded by this standard): GB/T 13530-2008
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 13530-2023: Test methods for sodium ethoxylated alkyl sulfate

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS71:100:40 CCSG72 National Standards of People's Republic of China Replacing GB/T 13530-2008 Test Method for Sodium Ethoxylated Alkyl Sulfates 2023-03-17 release 2023-10-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document replaces GB/T 13530-2008 "Test Method for Sodium Ethoxylated Alkyl Sulfate": Compared with GB/T 13530-2008, except Apart from structural adjustments and editorial changes, the main technical changes are as follows: a) Changed the requirements for strongly acidic cation exchange resins and strongly basic anion exchange resins in the determination of unsulfated content (see 5:1:2:5 and 5:1:2:6, 5:2:5 and 5:2:6 of the:2008 edition); b) Changed the weighing amount of the ion exchange resin method to determine the content of unsulfated substances (see 5:1:4:1, 5:4:1 of the:2008 edition); c) The calculation formula for determining the content of unsulfated substances by the ion exchange resin method has been changed (see 5:1:5, 5:5 of the:2008 edition); d) Added the stirring exchange method in the ion exchange resin method to determine the content of unsulfated substances (see 5:1:4:3:2); e) Added gas chromatography (fast method) to determine the content of unsulfated substances (see 5:2): This document is modified to adopt ISO 6842:1989 "Sulphate total active content of surfactant ethoxylated alcohols and alkylphenols Determination", ISO 6843:1988 "Determination of the Average Relative Molecular Weight of Sulfate of Surfactant Ethoxylated Alcohols and Alkylphenols", ISO 8799:2009 "Determination of Sulfate Unsulfated Content of Surfactant Ethoxylated Alcohols and Alkylphenols": Compared with ISO 6842:1989, ISO 6843:1988, and ISO 8799:2009, this document has more adjustments in structure: A comparison list of structure number changes between this document and ISO documents is given: Compared with ISO 6842:1989, ISO 6843:1988, ISO 8799:2009, this document has many technical differences: The position of the outer margin of the paragraph is marked with a vertical single line (∣): See Appendix B for a list of these technical differences and their causes: The following editorial changes have been made to this document: ---Modified the standard name: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China National Light Industry Council: This document is under the jurisdiction of the National Standardization Technical Committee on Surfactants and Detergents (SAC/TC272): This document was drafted by: China Research Institute of Daily Chemistry Co:, Ltd:, Zanyu Technology Group Co:, Ltd:, Zhejiang Fair Inspection Center Co:, Ltd:, Perfect (Guangdong) Commodity Co:, Ltd:, Zhejiang Keli Technology Co:, Ltd:, Deshi Energy Technology Group Co:, Ltd:, Shenzhen City Hengweixiang Technology Co:, Ltd:, Zhongqing Daily Chemical Inspection and Certification Co:, Ltd: The main drafters of this document: Yao Chenzhi, Yu Xinlin, Bao Zhongding, Xu Kunhua, Ren Honghong, Feng Huahua, Wang Liming, Liu Dongfeng, Li Xiaohui: The release status of previous versions of this document and the documents it replaces are as follows: ---In:1992, it was first released as GB/T 13530:1~13530:3-1992, and in:2008, it was first revised as GB/T 13530-2008; --- This is the second revision: Test Method for Sodium Ethoxylated Alkyl Sulfates

1 Scope

This document describes the determination of total active content, unsulfated content, average relative molecular mass in sodium ethoxylated alkyl sulfates method: This document applies to the determination of sodium ethoxylated alkyl sulfate: The method for the determination of total active matter in this document is also applicable to the determination of total active matter of ethoxylated alkylphenol sodium sulfate, the total active matter includes soluble Alcohol-based organics: sodium ethoxylated alkyl sulfates (or sodium ethoxylated alkylphenol sulfates), polyethylene glycol sulfates, and nonionic components; flat The method for determining the average relative molecular mass is applicable to ethoxylated sodium alkyl sulfate products with no more than 20 oxyethylene groups in each molecule:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 5173 Determination of the content of anionic active substances in surfactant detergents Direct two-phase titration method (GB/T 5173- 2018, ISO 2271:1989, MOD) GB/T 6682 Analytical laboratory water specifications and test methods (GB/T 6682-2008, ISO 3696:1987, MOD) GB/T 13173 Surfactant detergent test method (GB/T 13173-2021, ISO 607:1980, ISO 697: 1981, ISO 4313:1976, ISO 4321:1977, ISO 4325:1990, ISO 21264:2019, MOD) QB/T 2739 Preparation of test solutions for titration analysis (volume analysis) of commonly used test methods for washing products

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 total active matter totalactivematter All ethanol solubles after chloride subtraction: Note: When customers have objections to the content of anionic active substances, choose to measure the total active substance content: 3:2 Anionic active matter anionicactivematter Sulfated anionic moiety in sodium ethoxylated alkyl sulfates: 3:3 Unsulfated matter unsulfatedmatter There are no sulfated nonionic moieties (polyethoxylated fatty alcohols, fatty alcohols, alkanes) in sodium ethoxylated alkyl sulfates: 3:4 The mass of sodium ethoxylated alkyl sulfate per mole, i:e: the total mass of sodium ethoxylated alkyl sulfate and the mass of ethoxylated alkyl sulfate determined by two-phase titration The ratio of the amount of sodium sulfate to the substance: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 13530-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 13530-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 13530-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 13530-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 13530-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 13530-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.