Standard No.:	GB/T 9984.2-2004
English Name:	Sodium tripolyphosphate for industrial use―Determination of total phosphorus (Ⅴ) oxide content―Quinoline phosphomolybdate gravimetric method
Chinese Name:	工业三聚磷酸钠 总五氧化二磷含量的测定 磷钼酸喹琳重量法
Chinese Classification:	G70    Basic standards and general methods for chemical additive
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:	2004-03-15
Implemented on:	2004-9-1
Status:	superseded
Superseded by:	GB/T 9984-2008 Test methods for industrial sodium tripolyphosphate
Superseded on:	2008-12-1
Superseding:	GB/T 9984.2-1988 Sodium tripolyphosphate for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate qravimetric method
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	224.0
Delivery:	via email in 1~3 business day

本标准规定了测定工业用三聚磷酸钠(三磷酸五钠)中总五氧化二磷含量的磷钼酸喹啉重量法。本标准亦适用于焦磷酸钠(二磷酸四钠)中总五氧化二磷含量的测定。