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GB/T 4291-2017 Active
GB/T 4291-2017 Synthetic cryolite
Abstract
This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage, and content of purchase orders (or contracts) for cryolite. This standard applies to cryolite produced by synthetic methods such as hydrofluoric acid, fluosilicic acid, or sodium fluosilicate, which is mainly used in aluminum electrolysis production.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4291-2017 |
| CCS | Other non-metallic minerals |
| ICS | Materials used in aluminum production |
| Implement Date | 2018-02-01 |
Price
$ 42
Subtotal
$ 42
Tax
$ 0.00
Order Total (incl. tax)
$ 42