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GB/T 13529-2022: Sodium ethoxylated alkyl sulfate
Status: Valid GB/T 13529: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13529-2022 | English | 199 |
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3 days [Need to translate]
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Sodium ethoxylated alkyl sulfate
| Valid |
GB/T 13529-2022
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| GB/T 13529-2011 | English | 359 |
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Sodium ethoxylated alkyl sulfate
| Obsolete |
GB/T 13529-2011
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| GB/T 13529-2003 | English | 279 |
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Sodium ethoxylated alkyl sulfate
| Obsolete |
GB/T 13529-2003
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| GB/T 13529-1992 | English | 199 |
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2 days [Need to translate]
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Sodium ethoxylated alkyl sulfate
| Obsolete |
GB/T 13529-1992
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PDF similar to GB/T 13529-2022
Basic data | Standard ID | GB/T 13529-2022 (GB/T13529-2022) | | Description (Translated English) | Sodium ethoxylated alkyl sulfate | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G73 | | Classification of International Standard | 71.100.40 | | Word Count Estimation | 10,121 | | Date of Issue | 2022-12-30 | | Date of Implementation | 2023-07-01 | | Older Standard (superseded by this standard) | GB/T 13529-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 13529-2022: 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.
ICS 71.100.40
CCSG73
National Standards of People's Republic of China
Replacing GB/T 13529-2011
Sodium Ethoxylated Alkyl Sulfate
Posted on 2022-12-30
2023-07-01 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 13529-2011 "Sodium Ethoxylated Alkyl Sulfate". Compared with GB/T 13529-2011, except for structural adjustment
In addition to editorial changes, the main technical changes are as follows.
a) Changed the item name of the content of ethoxylated alkyl sodium sulfate, and changed it to the content of anion active substances (see 5.3,.2011 edition
4.3);
b) Changed the requirements for the content of sodium ethoxylated alkyl sulfate (see 5.3, 4.3 of the.2011 edition);
c) Changed the requirements for unsulfated content of liquid products (see 5.3, 4.3 of the.2011 edition);
d) Changed the pH requirements for paste products (see 5.3, 4.3 of the.2011 edition);
e) increase the storage temperature of the product (see 8.4);
f) The shelf life of canned products has been increased (see 8.5).
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 is drafted by. Zanyu Technology Group Co., Ltd., China Daily Chemical Research Institute Co., Ltd., Hunan Lichen Industrial Co., Ltd.
Co., Ltd., Jiawenli (Fujian) Cosmetics Co., Ltd., Deshi Energy Technology Group Co., Ltd., Shenzhen Hengweixiang Technology Co., Ltd.
Division, China Light Daily Chemical Inspection and Certification Co., Ltd.
The main drafters of this document. Shi Liwen, Yao Chenzhi, Hua Wengao, Duan Yuchen, Chen Linlin, Song Xinwang, Liu Dongfeng, Li Xiaohui.
The release status of previous versions of this document and the documents it replaces are as follows.
--- First published as GB/T 13529-1992 in.1992, first revised in.2003, and second revised in.2011;
--- This is the third revision.
Sodium Ethoxylated Alkyl Sulfate
1 Scope
This document specifies the sodium ethoxylated alkyl sulfate (also known as "sodium fatty alcohol polyoxyethylene ether sulfate" and "sodium laureth sulfate".
AES, SLES) product classification, requirements, test methods, inspection rules and signs, packaging, transportation, storage and shelf life.
This document applies to industrial products of sodium ethoxylated alkyl sulfates produced by various processes.
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 3143 Method for Determination of Color of Liquid Chemicals (Hazen Unit-Platinum-Cobalt Color Number)
GB/T 5173 Determination of anionic active substances in surfactants and detergents Direct two-phase titration method
GB/T 6366 Determination of Inorganic Sulfate Content in Surfactant Titrimetric Method
GB/T 6368 Potentiometric method for the determination of the pH value of aqueous surfactant solutions
GB/T 6682 Analytical laboratory water specifications and test methods
GB/T 8170 Data Rounding Rules and Representation and Judgment of Limit Values
GB/T 13530 Test method for sodium ethoxylated alkyl sulfate
GB/T 17829-1999 Polyethoxylated fatty alcohols
GB/T 26388 Determination of Dioxane Residues in Surfactants by Gas Chromatography
3 Terms and Definitions
This document does not have terms and definitions that need to be defined.
4 Product categories
4.1 Structural formula
RO(CH2CH2O)nSO3Na (R main component is C12~C15 alkyl; n=1~3)
4.2 Classification
Products are classified according to the concentration of active substances.
a) High concentration product. paste.
b) Low-concentration products. liquid.
5 requirements
5.1 Appearance
Paste. white or light yellow gelatinous paste at 25°C.
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