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All the standards published after 01 Oct 2025 are available in new portal. Please click here to view the portal
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Basic Details/ मूल ब्यौरा
Comment
IS Number/
आईएस संख्या
:
IS 7220:1974
Decision taken to Reaffirm and Archive
IS Title/
आईएस शीर्षक
:
Specification for ethylenediaminetetra - Acetic acid, pure and technical
Superseding IS/
सुपरसीडिंग आईएस
:
None
Degree of Equivalence/
समतुल्यता स्तर
:
Indigenous
Number of Revisions/
पुनरीक्षणों की संख्या
:
New Standard
Number of Amendments/
संशोधनों की संख्या
:
2
Aspect/
पक्ष
:
Product Specification
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
October, 2024
Technical Department/
तकनीकी विभाग
:
PCD (Petroleum, Coal and Related Products Department)
Technical Committee/
तकनीकी समिति
:
PCD 09 (Organic Chemicals, Alcohols and Allied Products Sectional Committee)
Member Secretary/
सदस्य सचिव
:
Ms. ADITI CHOUDHARY (SCIENTIST-C)
Other Details
Indian Standard
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Amendment : 2
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Gazette Document : 0
License : 0
Product Manual & SIT : 0
Laboratory : 0
Classification Details
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Cross Reference Details
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Composition
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Corrigendum : 0
Cross Reference Details
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Indian Standards Referred In IS IS 7220:1974
Decision taken to Reaffirm and Archive :
1
IS 1070:2023
Reagent grade water - Specification (Third Revision)
CHD 13
2
IS 915:2012
ISO 1042: 1998
Laboratory glassware - One - Mark volumetric flasks (Third Revision)
CHD 10
3
IS 266:2025
Sulphuric acid - Specification (Third Revision)
CHD 01
4
IS 4161:2023
Specification for nessler cylinders
CHD 10
5
IS 265:2021
Hydrochloric acid - Specification (Fourth Revision)
CHD 01
6
IS 264:2005
Nitric acid - Specification (Third Revision)
CHD 01
7
IS 323:2009
Rectified spirit for industrial use - Specification (Second Revision)
PCD 09
8
IS 4905:2015
ISO 24153 : 2009
Random sampling and randomization procedures (First Revision)
MSD 03
International Standards Referred In IS 7220:1974
Decision taken to Reaffirm and Archive
Standard contains no Cross Referenced International Standard.
IS 7220:1974
Decision taken to Reaffirm and Archive is Referred in following Indian Standards :
Standard contains no Cross Referenced Indian Standard.
Classification Details
Group
:
Chemicals, Plastics and their Products including packaging and Environment
Sub Group
:
Chemicals
Sub Sub Group
:
Organic chemicals
Aspect
:
Product Specification
Certification
:
