| Items | Standard |
| Appearance | Light yellow green crystal powder |
| Melting point | 62.0-65.0℃ |
| Purity | ≥99.0% |
| UV absorption coefficient (1%, 1cm)E288 | ≥630 |
| UV absorption coefficient (1%, 1cm)E325 | ≥410 |
| Loss on drying | ≤0.2% |
| Gardner color | ≤4.0 |
| Residue on ignition | ≤ 0.1 % |
| Brand Name | Fousi Chemical |
Used in the manufacture of VAT dyes, disperse dyes and reactive dyes intermediate
Aluminum Foil Bag ,Fluoride Bottle ,25KG/Fiber Drum,
According to customer’s request
Store at room temperature and away from light