Standard No.:	HG/T 4542-2013
English Name:	Circulating Cooling Water - Determination of Polyepoxysuecinic Acid
Chinese Name:	循环冷却水中聚环氧琥珀酸含量测定
Chinese Classification:	G76    Basic standards and general methods for water treatment agent
Professional Classification:	HG    Professional Standard - Chemistry
ICS Classification:	71.040.40 71.040.40    Chemical analysis 71.040.40
Source Content Issued by:	MIIT
Issued on:	2013-10-17
Implemented on:	2014-3-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

本标准规定了循环冷却水中聚环氧琥珀酸含量的测定方法 氯化频哪氰醇分光光度法。
本标准适用于循环冷却水系统中聚环氧琥珀酸含量为0.25mg/L～5mg/L的测定，高浓度含量样品的测定可通过适当稀释完成。本标准不适用于含有其它羧酸根离子的循环水系统中聚环氧琥珀酸含量的测定。