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| Position: Chinese Standard in English/GB/T 21896-2019 |
| GB/T 21896-2019 2-Naphthylamine-1，5-disulfonic acid （Sulphonic Tobias acid ） (English Version) | |||
| Standard No.: | GB/T 21896-2019 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4500 words | Price(USD): | 130.00 remind me the price change |
| Implemented on: | 2020-11-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 21896-2019 |
| English Name: | 2-Naphthylamine-1，5-disulfonic acid （Sulphonic Tobias acid ） |
| Chinese Name: | 2-萘胺-1，5-二磺酸（磺化吐氏酸） |
| Chinese Classification: | G56 Dye intermediate |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR; SAC |
| Issued on: | 2019-12-31 |
| Implemented on: | 2020-11-1 |
| Status: | valid |
| Superseding: | GB/T 21896-2008 2-Naphthylamine-1，5-disulfonic acid （Sulphonic Tobias acid ） |
| Language: | English |
| File Format: | |
| Word Count: | 4500 words |
| Price(USD): | 130.00 |
| Delivery: | via email in 1~3 business day |