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IS Number/आईएस संख्या : IS 246:1986

IS Title/आईएस शीर्षक : Specification for sodium thiosulphate, crystalline, photographic grade (Fourth Revision) (Withdrawn)

Superseded by IS/प्रतिस्थापित आईएस : 2211 : 2024

Degree of Equivalence/समतुल्यता स्तर : Not Equivalent

Number of Revisions/पुनरीक्षणों की संख्या : 4

Number of Amendments/संशोधनों की संख्या : No amendment issued

Aspect/पक्ष : Product Specification

Language/भाषा : English

Reaffirmation Year/पुनर्पुष्टि वर्ष :

Technical Department/तकनीकी विभाग : CHD (Chemical Department)

Technical Committee/तकनीकी समिति : CHD 05 (Electroplating Chemicals And Photographic Materials Sectional Committee)

Member Secretary/सदस्य सचिव : M PRADEEP KUMAR

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Indian Standards Referred In IS IS 246:1986
:

1	IS 1070:2023	Reagent grade water - Specification (Third Revision)	CHD 13
2	IS 2316:1990	Methods of preparation of standard solutions for colorimetric and volumetric analysis (Second Revision)	CHD 01
3	IS 265:2021	Hydrochloric acid - Specification (Fourth Revision)	CHD 01

International Standards Referred In IS 246:1986

Standard contains no Cross Referenced International Standard.

IS 246:1986
is Referred in following Indian Standards :

1	IS 10329 : 1982	Method for sensitometry of photographic papers	CHD 05
2	IS 2350 : 1963	Method for estimation of residual chlorine in cotton textile materials	TXD 05
3	IS 13451 : 1992	Urea molasses block as ruminant feed supplement - Specification	FAD 05

Certification	:
Group	:	Chemicals, Plastics and their Products including packaging and Environment
Sub Group	:	Chemicals
Sub Sub Group	:	Photographic Grade Chemicals and materals
Aspect	:	Product Specification

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