ItemH130Fe2O3 content95% Min.Volatile 105ºC0.8% Max.Water-soluble Matter0.3% Max.Residue retained on No.325 Mesh Sieve0.3% Max.PH value4-7Oil absorption15-25%Color light(compare with standard sample)Similar-light ItemH190Fe2O3 content95% Min.Volatile 105ºC0.8% Max.Water-soluble Mat......

| Item | H130 |
| Fe2O3 content | 95% Min. |
| Volatile 105ºC | 0.8% Max. |
| Water-soluble Matter | 0.3% Max. |
| Residue retained on No.325 Mesh Sieve | 0.3% Max. |
| PH value | 4-7 |
| Oil absorption | 15-25% |
| Color light(compare with standard sample) | Similar-light |

| Item | H190 |
| Fe2O3 content | 95% Min. |
| Volatile 105ºC | 0.8% Max. |
| Water-soluble Matter | 0.3% Max. |
| Residue retained on No.325 Mesh Sieve | 0.3% Max. |
| PH value | 4-7 |
| Oil absorption | 15-25% |
| Color light(compare with standard sample) | Similar-light |
| Tinting Strength | 100%±5% |





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