Document Details |
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| Name of Department/Committee : | PCD 09 | ||||
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| Document Number : | PCD 09 ( 24831) | ||||
| Document Title [English] : | Phthalic Anhydride Technical Specification Third Revision | ||||
| Document Title [Hindi] : | थैलिक एनहाइड्राइड, तकनीकी - विशिष्टि (तीसरा पुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 1 | ||||
| ICS Code : | 71.080.99 | ||||
| Date of Project Approval : | 12-02-2024 | ||||
| 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| Standards to be Superseded : |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 : | Organic chemicals |
| Aspects : | Product Specification |
| Risk : | High |
| Certification : | Mandatory 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 | In this (third) revision, GC method has been incorporated for determination of purity and its impurities like maleic anhydride and other oxidizable impurities; naphthaquinone; naphthalene and phthalimide. Further, keeping in mind the harmful impacts of naphthaquinone and naphthalene on humans, their limit has been modified to ‘Not Detectable’. Phthalimide being harmful impurity present in the material has also been incorporated as a requirement to be tested along with other parameters. | |
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 | 12-02-2024 | ------- | ||
| 2 | P-Draft Waived | 12-02-2024 | ------- | ||
| 3 | WC Draft | 12-02-2024 | Duration : 30 Days Submitted for HOD approval |
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| 4 | WC Draft | 12-02-2024 | WC approved by HOD |
PCDC | ------- |