Standard No.:	GB/T 9984-2008
Chinese Name:	工业三聚磷酸钠试验方法
English Name:	Test methods for industrial sodium tripolyphosphate
Professional Classification:	G72 Basic standards and general methods for surface active agent
Professional Classification:	GB National Standard
ICS Classification:	71.100.40 Surface active agents
Issued by:
Issued on:	2008-05-28
Implemented on:	2008-12-01
Status:	VALID
Replace:	GB/T9984.1-2004 The measurement of whiteness for industrial sodium tripolyphosphate
Language:	English
File Format:	PDF
Word Count:	14000 words
Price(USD):	420 (USD)
Delivery:	via email in 1-3 business day

前言……………………………………………………………………………………………………………………Ⅲ
１　范围………………………………………………………………………………………………………………１
２　规范性引用文件…………………………………………………………………………………………………１
３　术语和定义………………………………………………………………………………………………………１
４　试样制备…………………………………………………………………………………………………………１
５　白度的测定………………………………………………………………………………………………………１
６　总五氧化二磷含量的测定（磷钼酸喹啉重量法）……………………………………………………………３
７　不同形式磷酸盐的测定（离子交换柱色谱法）………………………………………………………………４
８　水不溶物的测定…………………………………………………………………………………………………８
９　灼烧损失的测定…………………………………………………………………………………………………８
１０　铁含量的测定（２，２′联吡啶分光光度法）…………………………………………………………９
１１　ｐＨ 的测定…………………………………………………………………………………………………１０
１２　颗粒度的测定 ………………………………………………………………………………………………１１
１３　表观密度的测定 ……………………………………………………………………………………………１２
１４　氮的氧化物含量的测定（３，４二甲苯酚分光光度法） ……………………………………………１４
１５　Ⅰ型含量的测定 ……………………………………………………………………………………………１７
１６　试验报告 ……………………………………………………………………………………………………１８
附录Ａ（资料性附录）本标准的章条与有关ＩＳＯ 标准的对应信息…………………………………………１９
Ａ．１　本标准的章与有关的ＩＳＯ 标准对应信息……………………………………………………………１９
Ａ．２　本标准第６章与ＩＳＯ３３５７：１９７５对比 ……………………………………………………１９
Ａ．３　本标准第７章与ＩＳＯ３３５８：１９７９对比 ……………………………………………………２０
Ａ．４　本标准第８章与ＩＳＯ８５０：１９７６对比 ………………………………………………………２０
Ａ．５　本标准第９章与ＩＳＯ８５３：１９７６对比 ………………………………………………………２０
Ａ．６　本标准第１０章与ＩＳＯ Ｒ８５２：１９６８对比…………………………………………………２０
Ａ．７　本标准第１２章与ＩＳＯ２９９６：１９７４对比 …………………………………………………２１
Ａ．８　本标准第１３章与ＩＳＯ６９７：１９８１对比 ……………………………………………………２１