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GB/T 23456-2025 Active
GB/T 23456-2025 Phosphogypsum
Abstract
This document specifies the classification and labeling of phosphogypsum, technical requirements, inspection rules, and packaging, marking, transportation, and storage, and describes the test methods.
This document is applicable to the by-products mainly composed of calcium sulfate dihydrate (CaSO4·2H2O), calcium sulfate hemihydrate (CaSO4·1/2H2O), and anhydrous calcium sulfate (CaSO4), which are produced during the wet method production of phosphoric acid using phosphate rock as the raw material.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23456-2025 |
| CCS | Gypsum products |
| ICS | Cement, gypsum, lime, and mortar |
| Implement Date | 2026-07-01 |
Price
$ 36.00
Subtotal
$ 36.00
Tax
$ 0.00
Order Total (incl. tax)
$ 36.00