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Chinese National Standard Category: General inorganic reagent |
English Title: | Chemical reagent sodium dichromate dihydrate |
Chinese Title: | 化学试剂 重铬酸钠 |
Standard No.: | HG/T 3439-2000 |
Category No.: | G62 |
Issued by: | NDRC |
Issued on: | 2000-6-5 |
Implemented on: | 2001-5-1 |
Status: | superseded |
Superseded by: | HG/T 3439-2014 Chemical reagent-Sodium dichromate dihydrate(sodium dichromate) |
Superseded on: | 2015-6-1 |
Abolished on: | |
Superseding: | HG/T 3439-1976HG/T |
Word Count: | 2000 words |
Similar Standards: | GB 1278-1977 GB/T 669-2023 GB/T 1270-2023 GB/T 649-2023 GB/T 667-2023 GB/T 15901-2021 GB/T 15899-2021 GB/T 638-2018 GB/T 1396-2015 GB/T 621-2015 GB/T 1397-2015 GB/T 660-2015 GB/T 650-2015 GB/T 15898-2013 GB/T 1282-2013 HG/T 3440-2013 HG/T 3438-2013 HG/T 4195-2011 HG/T 2629-2011 HG/T 3033-2011 |
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