| Customization: | Available |
|---|---|
| CAS No.: | 68514-28-3 |
| Formula: | Humic Acid |
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| ITEM | STANDARD | |||
|---|---|---|---|---|
| I | II | III | IV | |
| Fulvic acid (dry basis) | 50.0% min | 70.0% min | 90.0%min | 95.0% min |
| Moisture | 10% max. | 10% max. | 10% max. | 10% max. |
| PH | 7-9 |
4-7 |
4-8 | 4-7 |
| Appearance | Powder | |||
| Size | 60-80 mesh | |||
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