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GB/T 4291-2007
GB/T 4291-2007 Synthetic cryolite
Abstract
This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage, and the content of purchase orders or contracts for cryolite. This standard applies to cryolite produced by synthetic methods such as hydrofluoric acid or fluorosilicic acid or sodium fluorosilicate. It is primarily used in the aluminum electrolysis industry, and other industries may also refer to it for use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 4291-2007 |
| CCS | Other non-metallic minerals |
| ICS | Materials used in aluminum production |
| Implement Date | 2007-11-01 |
Price
$ 36
Subtotal
$ 36
Tax
$ 0.00
Order Total (incl. tax)
$ 36