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GB/T 21896-2019 2-Naphthylamine-1,5-disulfonic acid(sulfonic Tobias acid)
Standard No.: GB/T 21896-2019 Status: TO BE VALID remind me the status change
Language: English File Format: PDF
Word Count: 6000 words Price(USD): (USD) remind me the price change
Implemented on: 2020-11-01 Delivery: via email in 1-3 business day
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Standard No.: GB/T 21896-2019
Chinese Name: 2-萘胺-1,5-二磺酸(磺化吐氏酸)
English Name: 2-Naphthylamine-1,5-disulfonic acid(sulfonic Tobias acid)
Professional Classification: G56 Dye intermediate
ICS Classification: 71.100.01 Chemical product synthesis 87.060.10 Pigments and extenders
Issued by:
Issued on: 2019-12-31
Implemented on: 2020-11-01
Status: TO BE VALID
Replace:GB/T21896-2008 2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid )
Language: English
File Format: PDF
Word Count: 6000 words
Price(USD): (USD)
Delivery: via email in 1-3 business day
GB/T 21896-2019 The following standards are cited:
GB/T 21896-2019 Cited by the following standards:
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