Document Details |
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| Name of Department/Committee : | CHD 05 | ||||
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| Document Number : | CHD 05 ( 24662) | ||||
| Document Title [English] : | 4-METHYLAMINOPHENOL SULPHATE — SPECIFICATION | ||||
| Document Title [Hindi] : | 4-मिथाइलामिनोफेनॉल सल्फेट — विशिष्टि | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 2 | ||||
| ICS Code : | 25.220.40 | ||||
| Date of Project Approval : | 13-12-2023 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemicals |
| Sub Sub Group : | Photographic Grade Chemicals and materals |
| Aspects : | Product Specification |
| Risk : | None |
| Certification : | Voluntary Certification |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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| Sl.No. | Synosis Points | |
| 1 | This standard prescribes the requirements and the methods of sampling and test for 4-methylaminophenol sulphate used for processing photographic materials.In this revision, alternative instrumental test methods AAS and ICP-MS have been incorporated for the determination of lead & iron and the standard has been updated based on the experience of last three decades and on the currently available data. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 13-12-2023 | ------- | ||
| 2 | P-Draft Waived | 18-01-2024 | ------- | ||
| 3 | WC Draft | 31-01-2024 | Duration : 62 Days Submitted for HOD approval Remarks : The committee in its 12th meeting held on 13-12-2023 decided to revise the standard by incorporating alternate instrumental methods for determination of heavy metal and iron It was decided to send the draft into wide circulation for 60 days |
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| 4 | WC Draft | 02-02-2024 | WC approved by HOD |
CHDC | ------- |