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China Standard Gb T 43482 2002 Sodium Hydroxide For Industrial Use Determination Of Sodium Chloride Content Mercurimetric Method
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Book Synopsis GB/T 3051-2000 Translated English of Chinese Standard (GB/T 3051-2000, GBT3051-2000) by : https://www.chinesestandard.net
Download or read book GB/T 3051-2000 Translated English of Chinese Standard (GB/T 3051-2000, GBT3051-2000) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-17 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies a general method for the determination of chloride content in inorganic chemical products - Mercurimetric method. This standard is applicable to specimen, which has a chloride (in terms of C1) content of 0.01 mg ~ 80 mg. When the concentration of mercury nitrate standard solution used is less than 0.02 mol/L, the titration shall be carried out in an ethanol-water solution. The ions K+, Na+, Ca2+, Mg2+, Ba2+, Zn2+, Pb2+, NO3-, CO32-, BO33- do not interfere with the determination. The ions S2-, SO32-, SO42-, PO43-, [Fe(CN)6]3-, [Fe(CN)6]4-, S2O32-, NO2-, CNS-, CN- interfere with the determination; the limits and elimination methods are as shown in Appendix B (Normative) and Appendix C (Informative).
Book Synopsis GB 209-2006 Translated English of Chinese Standard. GB209-2006 by : https://www.chinesestandard.net
Download or read book GB 209-2006 Translated English of Chinese Standard. GB209-2006 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2015-08-02 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the industrial use sodium hydroxide requirements, sampling, test methods, inspection rules, marks, packaging, transportation, storage, and safety.
Book Synopsis GB/T 4348.1-2013 Translated English of Chinese Standard (GB/T 4348.1-2013, GBT4348.1-2013) by : https://www.chinesestandard.net
Download or read book GB/T 4348.1-2013 Translated English of Chinese Standard (GB/T 4348.1-2013, GBT4348.1-2013) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-12-16 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the determination method of sodium hydroxide and sodium carbonate content in sodium hydroxide for industrial use. This standard applies to the determination of sodium hydroxide and sodium carbonate content in sodium hydroxide for industrial use.
Book Synopsis GB/T 11213.5-2006 Translated English of Chinese Standard (GB/T 11213.5-2006, GBT11213.5-2006) by : https://www.chinesestandard.net
Download or read book GB/T 11213.5-2006 Translated English of Chinese Standard (GB/T 11213.5-2006, GBT11213.5-2006) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-03-15 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of sulfate content in sodium hydroxide for chemical fiber use. In this Standard, Method-A is applicable to products with a sulfate content (by Na2SO4) in sodium hydroxide of 0.001%~0.07%; Method-B is applicable to products with a sulfate content (by Na2SO4) in sodium hydroxide equal to or greater than 0.01%.
Book Synopsis GB/T 11213.2-2007 Translated English of Chinese Standard (GB/T 11213.2-2007, GBT11213.2-2007) by : https://www.chinesestandard.net
Download or read book GB/T 11213.2-2007 Translated English of Chinese Standard (GB/T 11213.2-2007, GBT11213.2-2007) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-03-15 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 11213 specifies the method for the determination of sodium chloride content in sodium hydroxide for chemical fiber use. This Part applies to products with a sodium chloride content of 0.0002% ~ 0.02% in sodium hydroxide.
Book Synopsis GB/T 11200.1-2006 Translated English of Chinese Standard (GB/T 11200.1-2006, GBT11200.1-2006) by : https://www.chinesestandard.net
Download or read book GB/T 11200.1-2006 Translated English of Chinese Standard (GB/T 11200.1-2006, GBT11200.1-2006) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-03-15 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method of determining sodium chlorate content in sodium hydroxide for industrial use. This Standard is applicable to products with a mass fraction of sodium chlorate 0.00005% ~ 0.01% in sodium hydroxide for industrial use.
Book Synopsis GB/T 3050-2000 Translated English of Chinese Standard (GBT3050-2000) by : https://www.chinesestandard.net
Download or read book GB/T 3050-2000 Translated English of Chinese Standard (GBT3050-2000) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-09-03 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of GB/T 30159 specifies two test methods for measuring stain resistance of textiles, namely liquid staining method and solid staining method; gives an evaluation index of stain resistance. This part applies to all types of textile fabrics and their products. According to the product type and purpose, it may select one or two methods. The test results, which are obtained by using different soils and methods, are not comparable. This part does not apply to coated fabrics for membrane structures. When the color of the specimen and the solid dirt are similar, it should not use the solid staining method for evaluation.
Book Synopsis GB/T 1617-2002 Translated English of Chinese Standard. (GBT 1617-2002, GB/T1617-2002, GBT1617-2002) by : https://www.chinesestandard.net
Download or read book GB/T 1617-2002 Translated English of Chinese Standard. (GBT 1617-2002, GB/T1617-2002, GBT1617-2002) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2014-08-31 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies industrial barium chloride.
Book Synopsis Methods of Sampling and Test for Sodium Hydroxide for Industrial Use. Determination of Chloride Content (Mercurimetric Method) by : British Standards Institute Staff
Download or read book Methods of Sampling and Test for Sodium Hydroxide for Industrial Use. Determination of Chloride Content (Mercurimetric Method) written by British Standards Institute Staff and published by . This book was released on 1981-02-27 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sodium hydroxide, Sodium inorganic compounds, Hydroxides, Chemical analysis and testing, Determination of content, Industrial, Chlorides, Volumetric analysis, Mercurimetric analysis, Safety measures
Book Synopsis GB/T 7698-2014 Translated English of Chinese Standard (GB/T 7698-2014, GBT7698-2014) by : https://www.chinesestandard.net
Download or read book GB/T 7698-2014 Translated English of Chinese Standard (GB/T 7698-2014, GBT7698-2014) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-03-22 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for the determination of carbonate content in sodium hydroxide for industrial use.
Book Synopsis GB/T 15453-2018 Translated English of Chinese Standard (GB/T 15453-2018, GBT15453-2018) by : https://www.chinesestandard.net
Download or read book GB/T 15453-2018 Translated English of Chinese Standard (GB/T 15453-2018, GBT15453-2018) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-02 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method to determine chloride content in water for industrial circulating cooling system and boiler. The molar method and potentiometric titration method in this Standard are applicable to the determination of chloride content in natural water, circulating cooling water, softened water and boiler water. The determination range of molar method is 3mg/L~150mg/L. When it exceeds 150mg/L, the sampling volume can be appropriately reduced. Determine after dilution. The determination range of potentiometric titration method is 5mg/L~1000mg/L. Coprecipitation and enrichment spectrophotometry method is suitable for the determination of chloride in demineralized water and boiler feed water. The determination range is 10μg/L~100μg/L.
Book Synopsis GB/T 210.2-2004 Translated English of Chinese Standard. (GBT 210.2-2004, GB/T210.2-2004, GBT210.2-2004) by : https://www.chinesestandard.net
Download or read book GB/T 210.2-2004 Translated English of Chinese Standard. (GBT 210.2-2004, GB/T210.2-2004, GBT210.2-2004) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-10-01 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the specification and determination methods of sodium carbonate for industrial use. This Standard is applicable to the sodium carbonate for industrial use produced by using industrial salt or trona as raw material through Solvay process, Hou process for soda manufacture or other methods. This product is mainly used in the following industries: chemical industry, glass, metallurgy, papermaking, printing and dyeing, synthetic detergents, petrochemical industry, etc.
Book Synopsis GB/T 5173-2018 Translated English of Chinese Standard. (GBT 5173-2018, GB/T5173-2018, GBT5173-2018) by : https://www.chinesestandard.net
Download or read book GB/T 5173-2018 Translated English of Chinese Standard. (GBT 5173-2018, GB/T5173-2018, GBT5173-2018) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-03-31 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the direct two-phase titration procedure for determination of anionic-active matter content of anionic surface active agents and detergents. This Standard applies to the analysis of alkyl benzene sulfonate, alkyl sulfonate, alkyl sulfate, alkyl hydroxy sulfate, alkylphenol sulfate, fatty alcohol methoxy and ethoxy sulfate, dialkyl succinate sulfonate and ??-sodium alkenyl sulfonate, and solid or liquid products of other anionic-active matters with one hydrophilic group per molecule.
Book Synopsis GB 5009.42-2016 Translated English of Chinese Standard. GB 5009.42-2016 by : https://www.chinesestandard.net
Download or read book GB 5009.42-2016 Translated English of Chinese Standard. GB 5009.42-2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-06-18 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the testing methods of sodium chloride, lead, total arsenic, cadmium, total mercury, barium, potassium chloride, potassium ferrocyanide, and iodine in table salt. This Standard applies to the determination of table salt index.
Book Synopsis GB/T 38216.2-2019 Translated English of Chinese Standard (GBT38216.2-2019) by : https://www.chinesestandard.net
Download or read book GB/T 38216.2-2019 Translated English of Chinese Standard (GBT38216.2-2019) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-09-03 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the technical information and file format of spectacle frames and sunglasses for trade use, and optimizes the transaction and processing of customized lenses (matching specified spectacle frames). This document applies to spectacle frames and sunglasses, as well as sunglasses clips and sets of lenses.
Book Synopsis GB/T 22930.1-2021 Translated English of Chinese Standard. (GBT22930.1-2021) by : https://www.chinesestandard.net
Download or read book GB/T 22930.1-2021 Translated English of Chinese Standard. (GBT22930.1-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes the test methods for 22 extractable metal contents: aluminum (Al), arsenic (As), barium (Ba), calcium (Ca), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), potassium (K), magnesium (Mg), lead (Pb), manganese (Mn), molybdenum (Mo), nickel (Ni), mercury (Hg), antimony (Sb), selenium (Se), tin (Sn), titanium (Ti), zinc (Zn) and zirconium (Zr).
Book Synopsis GB/T 23940-2021 Translated English of Chinese Standard (GB/T 23940-2021, GBT23940-2021) by : https://www.chinesestandard.net
Download or read book GB/T 23940-2021 Translated English of Chinese Standard (GB/T 23940-2021, GBT23940-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-16 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the general requirements for the analysis methods of persulfate products for industrial use, the analysis methods of persulfate content and active oxygen content, pH, iron content, chloride content, moisture, manganese content, heavy metal content, ammonium salt content, and ignition residue content. This document applies to persulfate products for industrial use, including sodium persulfate for industrial use, potassium persulfate for industrial use, ammonium persulfate for industrial use, etc.
