如东华云化工有限公司
Rudong Huayun Chemical Co., Ltd.
Main phosphorous acid and phosphite series
The main product is phosphorous acid
如东华云化工有限公司
Rudong Huayun Chemical Co., Ltd.
Main phosphorous acid and phosphite series
The main product is phosphorous acid
PRODUCTS
Huayun Chemical
Phosphorous acid liquid（70%）
Quality Index:
| Item | Index |
| Phosphorous acid content | ≥70%;≥ 80% |
| Chloride | ≤0.001% |
| Sulfate | ≤0.005% |
| Phosphate | ≤0.1% |
| Heavy metal (in pb) | ≤0.001% |
| Iron | ≤0.001% |
| Packing | 35KG plastic drum;IBC drum |
| Color | Clear and colorless |
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