Standard No.:	HG/T 4164-2010
English Name:	Textile dyeing and finishing auxiliaries—Determination of pH value
Chinese Name:	纺织染整助剂 pH值的测定
Chinese Classification:	G70    Basic standards and general methods for chemical additive
Professional Classification:	HG    Professional Standard - Chemistry
ICS Classification:	71.100.40 71.100.40    Surface active agents 71.100.40
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2010-11-22
Implemented on:	2011-3-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	110.0
Delivery:	via email in 1~3 business day

本标准规定了纺织染整助剂pH值的测定方法。
本标准适用于各类水溶性纺织染整助剂pH值的测定。将玻璃电极和饱和甘汞电极浸入纺织染整助剂水溶液中，在两极之间产生电位差，该电位差与溶液的pH值有关，由此得出溶液的pH值。