BS ISO 17531:2002

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Photography. Processing chemicals. Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate. | Status: Confirmed, Current

description

1 Scope This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonyl-aminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate1)2) and specifies the test methods to be used to determine the purity.

Details

Publisher BS

File size 375.02 KB

Pages 18

Format PDF

Publication date 2002-09-30

ISBN-13 978-0-580-40491-7

ISBN-13 plain 9780580404917

ISBN-10 0580404919

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File size 375.02 KB

Pages 18

Format PDF

Publication date 2002-09-30

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