Product Description
Anhydrous borax 99%
CAS No: 1330-43-4
Mf: Na2B4O7
Appearance: White granular solid
Application: Used in the manufacture of high-quality glass, optical glass, heat-resistant. Enamel industry for glaze. Applied to metal surfaces and alloys of flux
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CAS No: 1330-43-4
Mf: Na2B4O7
Appearance: White granular solid
Application: Used in the manufacture of high-quality glass, optical glass, heat-resistant. Enamel industry for glaze. Applied to metal surfaces and alloys of flux
Should any items interest of you, please feel free to contact us, we will do better for you.
| Item | Standard |
| Content of NA2B4O7 % ≥ | 99 |
| B2O3 % ≥ | 68 |
| Sulphate as SO4 ppm ≤ | 135 |
| Water insoluble mater % ≤ | 0.1 |
| Fe ppm | 350 |
| Chloride as Cl ppm ≤ | 70 |
| NA2O % ≥ | 30 |