KS H ISO 11216-2008 Modified starch-Determination of content of carboxymethyl groups in carboxymethyl starch《改良淀粉 羧甲基淀粉中羧甲基团含量的测定》.pdf

上传人:bowdiet140 文档编号:817997 上传时间:2019-02-11 格式:PDF 页数:12 大小:473.58KB
下载 相关 举报
KS H ISO 11216-2008 Modified starch-Determination of content of carboxymethyl groups in carboxymethyl starch《改良淀粉 羧甲基淀粉中羧甲基团含量的测定》.pdf_第1页
第1页 / 共12页
KS H ISO 11216-2008 Modified starch-Determination of content of carboxymethyl groups in carboxymethyl starch《改良淀粉 羧甲基淀粉中羧甲基团含量的测定》.pdf_第2页
第2页 / 共12页
KS H ISO 11216-2008 Modified starch-Determination of content of carboxymethyl groups in carboxymethyl starch《改良淀粉 羧甲基淀粉中羧甲基团含量的测定》.pdf_第3页
第3页 / 共12页
KS H ISO 11216-2008 Modified starch-Determination of content of carboxymethyl groups in carboxymethyl starch《改良淀粉 羧甲基淀粉中羧甲基团含量的测定》.pdf_第4页
第4页 / 共12页
KS H ISO 11216-2008 Modified starch-Determination of content of carboxymethyl groups in carboxymethyl starch《改良淀粉 羧甲基淀粉中羧甲基团含量的测定》.pdf_第5页
第5页 / 共12页
点击查看更多>>
资源描述

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 11216 KS H ISO 11216:2008 2008 11 7 http:/www.kats.go.krKS H ISO 11216:2008 : ( ) ( ) KT&G ( ) : (http:/www.standard.go.kr) : : 2003 5 31 : 2008 11 7 2008-0741 : : ( 025097266) (http:/www.kats.go.kr). 10 5 , . KS H ISO 11216:2008 Modified starch Det

2、ermination of content of carboxymethyl groups in carboxymethyl starch 1998 ISO 11216, Modified starchDetermination of content of carboxymethyl groups in carboxymethyl starch , . ISO 11216 ISO/TC 93 . A B . 1 . 1.6 %(m/m) 10.0 %(m/m) . 2 . . ( ) . KS H ISO 1666, KS M ISO 3696, 3 . 3.1 (acid form) . 4

3、 KS H ISO 11216:2008 2 . . . . . 5 . 5.1 KS M ISO 3696 3 . . 5.2 100 % . 5.3 c (HCl)4 mol/L . 5.4 c (NaOH)0.1 mol/L, . 5.5 90 %(V/V) , ()10 g/L 5.6 c (HCl)0.1 mol/L 5.7 6 . 6.1 150 mL . 6.2 pH 6.3 . 6.4 500 mL . 6.5 KS H ISO 11216:2008 3 40 mL P40( 16 m 40 m) . 6.6 (402) . 6.7 6.8 800 m 6.9 (blade m

4、ill) 6.10 (magnetic stirrer) 7 . . 8 800 m (6.8) . 800 m (6.8) (6.9) . 9 . . . . . 9.1 3 g 1 mg 150 mL (6.1) . 9.2 3 mL (5.2) . 75 mL (5.1) . 6 mL 100 mL . pH (6.2) pH 1 (5.3) . (6.3) 30 . 9.3 KS H ISO 11216:2008 4 500 mL (6.4) (5.2) 300 mL . . 100 mL (9.2 ) 400 mL . 1 . 2 . 9.4 . (6.5) . 25 mL . .

5、pH 3.5 . 1 . 40 (6.6) . 9.5 (6.7) . 1.5 g 1 mg 150 mL (6.1) . 0.5 mmol 1.5 mmol . 9.6 2 mL (5.2) 75 mL (5.1) . 90 . . 25.00 mL (5.4) . (6.10) 1 . 2 3 (5.5) (5.6) . 1 pH 9.0 . 2 50 mg (5.7) . 9.7 150 mL (6.1) 25.00 mL (5.4) . 2 mL 75 mL (5.1) . 9.6 (5.6) . KS H ISO 11216:2008 5 9.8 1 g KS H ISO 1666

6、 10 10.1 . msbcc%100%100%100)(wmVVMcw wc : ( ) c : (5.6)(mol/L) Mc : (Mc 58 g/mol) Vb : (5.6) (mL) Vs : (5.6) (mL) m : (mg) wm : 9.8 (9.5) ( ) 0.01 %(m/m) . 10.2 , . . ccacc)%100( MwMwx xc : wc : ( ) Ma : (Ma 162 g/mol) Mc : (Mc 58 g/mol) 0.001 . 11 11.1 A . . 11.2 5 % KS H ISO 11216:2008 6 . 1.6 %

7、m/m) 7.9 % 5.9 %(m/m) 7.5 %(m/m) 3.8 % 11.3 5 % . 1.6 %(m/m) 23.8 % 5.9 %(m/m) 7.5 %(m/m) 15 % 12 . ( ) . KS H ISO 11216:2008 7 A ( ) 14 4 . A.1 KS A ISO 57251 . A.1 a 1 2 3 4 13 12 13 12 1 2 1 2 26 24 26 24 %(m/m) 7.46 1.62 5.96 5.94 (sr) %(m/m) 0.102 0.045 0.064 0.042 % 1.36 2.78 1.08 0.71 (r)r 2

8、8sr %(m/m) 0.287 0.128 0.182 0.119 (sR) %(m/m) 0.381 0.136 0.315 0.271 % 5.11 8.37 5.29 4.56 (R)R 2.8sR %(m/m) 1.078 0.385 0.891 0.767 a . KS H ISO 11216:2008 8 B ( ) 1 KS A ISO 5725( ), ( ) 135513 7017 (02)60094114 (02)600948878 http:/ KS H ISO 11216:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Modified starchDetermination of content of carboxymethyl groups in carboxymethyl starch ICS 67.180.20 Korean Agency for Technology and Standards http:/www.kats.go.kr

展开阅读全文
相关资源
猜你喜欢
  • BS ISO 16438-2012 Agricultural irrigation equipment Thermoplastic collapsible hoses for irrigation Specifications and test methods《农业灌溉设备 灌溉用热塑可折叠软管 规范和试验方法》.pdf BS ISO 16438-2012 Agricultural irrigation equipment Thermoplastic collapsible hoses for irrigation Specifications and test methods《农业灌溉设备 灌溉用热塑可折叠软管 规范和试验方法》.pdf
  • BS ISO 16439-2014 Information and documentation Methods and procedures for assessing the impact of libraries《信息与文献 图书馆影响力的评估方法和程序》.pdf BS ISO 16439-2014 Information and documentation Methods and procedures for assessing the impact of libraries《信息与文献 图书馆影响力的评估方法和程序》.pdf
  • BS ISO 16446-2013 Ships and marine technology Marine environment protection Adapter for joining dissimilar boom connectors《船舶与海洋技术 海洋环境保护 连接不同吊杆式连接器的适配器》.pdf BS ISO 16446-2013 Ships and marine technology Marine environment protection Adapter for joining dissimilar boom connectors《船舶与海洋技术 海洋环境保护 连接不同吊杆式连接器的适配器》.pdf
  • BS ISO 16454-2009 Space systems - Structural design - Stress analysis requirements《航空航天系统 结构设计 应力分析要求》.pdf BS ISO 16454-2009 Space systems - Structural design - Stress analysis requirements《航空航天系统 结构设计 应力分析要求》.pdf
  • BS ISO 16457-2014 Space systems Space environment (natural and artificial) The Earth’s ionosphere model international reference ionosphere (IRI) model and extensions to the plasmas.pdf BS ISO 16457-2014 Space systems Space environment (natural and artificial) The Earth’s ionosphere model international reference ionosphere (IRI) model and extensions to the plasmas.pdf
  • BS ISO 16458-2004 Space systems - Unmanned spacecraft transportation - General requirements《航天系统 无人宇宙飞船运输 通用要求》.pdf BS ISO 16458-2004 Space systems - Unmanned spacecraft transportation - General requirements《航天系统 无人宇宙飞船运输 通用要求》.pdf
  • BS ISO 16462-2014 Cubic boron nitride inserts tipped or solid Dimensions types《镶片或实心立方形氮化硼镶齿 尺寸规格和类型》.pdf BS ISO 16462-2014 Cubic boron nitride inserts tipped or solid Dimensions types《镶片或实心立方形氮化硼镶齿 尺寸规格和类型》.pdf
  • BS ISO 16463-2014 Polycristalline diamond inserts tipped Dimensions types《多晶金刚石镶刃插件 尺寸规格和类型》.pdf BS ISO 16463-2014 Polycristalline diamond inserts tipped Dimensions types《多晶金刚石镶刃插件 尺寸规格和类型》.pdf
  • BS ISO 16468-2015 Investment castings (steel nickel alloys and cobalt alloys) General technical requirements《熔模铸件(钢、镍合金和钴合金) 一般技术要求》.pdf BS ISO 16468-2015 Investment castings (steel nickel alloys and cobalt alloys) General technical requirements《熔模铸件(钢、镍合金和钴合金) 一般技术要求》.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1