GB/T 20432.6-2008 English PDFUS$94.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 20432.6-2008: Photography -- Photographic-grade chemicals -- Test methods -- Part 6: Determination of halide content Status: Valid
Basic dataStandard ID: GB/T 20432.6-2008 (GB/T20432.6-2008)Description (Translated English): Photography -- Photographic-grade chemicals -- Test methods -- Part 6: Determination of halide content Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G84 Classification of International Standard: 37.040.30 Word Count Estimation: 5,513 Date of Issue: 2008-03-31 Date of Implementation: 2008-09-01 Quoted Standard: GB/T 20432.1 Adopted Standard: ISO 10349-6-1992, IDT Regulation (derived from): National Standard Approval Announcement 2008 No.5 (Total No.118) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the photographic grade chemicals halide content Common test methods (to Cl-) determination. GB/T 20432.6-2008: Photography -- Photographic-grade chemicals -- Test methods -- Part 6: Determination of halide content---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Photography Photographic-grade chemicals Test methods Part 6.. Determination of halide content ICS 37.040.30 G84 National Standards of People's Republic of China GB/T 20432.6-2008/ISO 10349-6.1992 Photographic-grade chemicals - Test methods Part 6. Determination of halide content (ISO 10349-6.1992, IDT) Posted 2008-03-31 2008-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 20432 "Photographic-grade chemicals - Test methods" is divided into the following sections. --- Part 1. General; --- Part 2. Determination of matter insoluble in water; --- Part 3. Determination of ammonia insoluble; --- Part 4. Determination of residue on ignition; --- Part 5. Determination of heavy metals and iron content; --- Part 6. Determination of halide content; --- Part 7. Determination of alkalinity or acidity; --- Part 8. Determination of volatile matter; --- Part 9. silver nitrate and ammonia solution in the reactor; --- Part 10. Determination of sulfide; --- Part 11. Determination of relative density; --- Part 12. Determination of density; --- Part 13. Determination of pH. This is Part 6 GB/T 20432 of. This part identical with ISO 10349-6. halide content measured.1992 "Photographic grade chemicals - Test methods - Part 6 Fixed "(in English). This section is equivalent translation ISO 10349-6.1992. For ease of use, this section made the following editorial changes. a) "This part of ISO 10349" be replaced by "GB/T 20432 in this section"; b) use a decimal point instead of a decimal comma ",". ","; c) Remove the ISO 10349-6.1992 Foreword; d) ISO 10349-6.1992 Normative documents are referenced in ISO 10349-1.1992, and ISO 10349-1.1992 has been Revised as ISO 10349-1.2002, referenced in this section is GB/T 20432.1 (ISO 10349-1.2002, IDT); e) ISO 10349-13.2002 "Photographic grade chemicals - Test methods - Part 13. pH measurement" Standard 2002 Years to be included in the ISO 10349 series of standards, ISO 10349-6.1992 was published in 1992 did not exist ISO 10349-13.2002, the standard for completeness, this part of the conversion of ISO 10349-6.1992 to incorporate it into the This series of standards. This part is proposed by the China Petroleum and Chemical Industry Association. This part of the photosensitive material by the National Standardization Technical Committee (SAC/TC102) centralized. This section drafted by. China Lucky Film Group Corporation. Drafters of this section. Wang Jun. GB/T 20432.6-2008/ISO 10349-6.1992 Photographic-grade chemicals - Test methods Part 6. Determination of halide content1 ScopeThis section GB/T 20432 specifies the photographic grade chemicals halide content (Cl- dollars) General Test Method for Determination of. NOTE. Individual standards by modifying the calculation, in a halide salt meter.2 Normative referencesThe following documents contain provisions which, through reference GB/T 20432 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 20432.1 Photographic grade chemicals - Test methods - Part 1. General (GB/T 20432.1-2006, ISO 10349-1.2002, IDT)3 harmfulnessGeneral warnings and dangers in GB/T 20432 used hazardous symbols, execution GB/T 20432.1 requirements.4 ReagentsGeneral requirements should be consistent with the provisions of GB/T 20432.1 of. 4.1 halide standard solution Based on the detection limit (see Table 1) A standard solution was prepared halide and/or a halide standard solution B. Single marking on 1000mL volumetric flask, dissolve 1.65g sodium chloride (was dried at 105 ℃ 2h, and cooled in a desiccator to room Temperature) in 500mL of water, then diluted with water to 1000mL, and mix well. With pipette 1mL of the solution, placed in a 100mL Single marking volumetric flask, dilute to the mark, and labeled "halide standard solution A" label. Single marking on 1000mL volumetric flask, dissolved 0.165g sodium chloride (was dried at 105 ℃ 2h, and cooled in a desiccator to room Temperature) in 500mL of water, then diluted with water to 1000mL, and mix well. With pipette 1mL of the solution, placed in a 100mL Single marking volumetric flask, dilute to the mark, and labeled "halide standard solution B" label. 4.2 nitric acid solution (1 + 9) Was slowly added 10mL mass fraction of about 69% nitric acid (hazard class. < C> < B> < O>) in 90mL water. Dissolving 10g of silver nitrate (hazard class. < C>) in 50mL of water and diluted with water to 100mL.5 InstrumentsGlassware shall comply with the provisions of GB/T 20432.1 of. GB/T 20432.6-2008/ISO 10349-6.1992 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 20432.6-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 20432.6-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 20432.6-2008_English with my colleagues?Answer: Yes. 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