GB/T 11275-2007 English Version, GB/T 11275-2007 Surface active agents—Determination of water content (English Version)

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GB/T 11275-2007 Surface active agents—Determination of water content (English Version)
Standard No.:	GB/T 11275-2007	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	6000 words	Translation Price(USD):	180.0 remind me the price change Email:
Implemented on:	2008-2-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 11275-2007
English Name:	Surface active agents—Determination of water content
Chinese Name:	表面活性剂含水量的测定
Chinese Classification:	G72 Basic standards and general methods for surface active agent
Professional Classification:	GB National Standard
ICS Classification:	71.100.40 71.100.40 Surface active agents 71.100.40
Source Content Issued by:	AQSIQ; SAC
Issued on:	2007-10-17
Implemented on:	2008-2-1
Status:	valid
Superseding:	GB/T 11275-1995 表面活性剂和肥皂含水量的测定共沸蒸馏法
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

GB/T 11275-2007 is referred in:

*GB/T 16451-2017 Natural fatty alcohols
*GB/T 7383-2020 Non-ionic surface active agents—Determination of hydroxyl value

Standard

GB/T 11275-2007 Surface active agents—Determination of water content (English Version)
Standard No.	GB/T 11275-2007
Status	valid
Language	English
File Format	PDF
Word Count	6000 words
Price(USD)	180.0
Implemented on	2008-2-1
Delivery	via email in 1~3 business day

Detail of GB/T 11275-2007

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Introduction of GB/T 11275-2007

本标准规定了表面活性剂含水量测定方法。含水量(质量分数)大于5%的粉状、浆状和液状的产品可采用二甲苯共沸蒸馏法。但共沸蒸馏法不适用含水溶性挥发物的产品,例如含有乙醇的产品。含水量(质量分数)小于1%的粉状、浆状和液状的产品卡尔·费休法是唯一可采用的方法。但试样含有碱性化合物如硅酸盐、碳酸盐、氢氧化物和硼酸盐,将会影响测定值,因而测定前应分析试样中的碱性化合物。

Contents of GB/T 11275-2007

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Keywords:
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