Zinc Borate (1332-07-6)
1. Basic Information
1. Chemical Name: Zinc Borate
2. Chinese Aliases: Zinc Borate; Flame Retardant ZB
3. English Name: Zinc borate
4. Molecular Formula: B2O6Zn3
5. Molecular Weight: 313.79
6. CAS Number: 1332-07-6
7. EINECS Number: 215-566-6
8. Appearance: White or light yellow powder
2. Technical Parameters
Item | Specification
------------|-------------
Whiteness ≥ | 95
Surface Water, % ≤ | 0.5
Particle Size (D50), µm | 3-5
Zinc Oxide Content, % | 36.5-39.5
Boron Oxide Content, % | 46.0-49.0
Loss on Ignition, % | 13.0-15.5
Sieve Residue (through 325 mesh), % ≤ | 0.5
Heavy Metal Pb, ppm ≤ | 15
Specific Gravity, g/cm3 | 2.67
Melting Point, ℃ | 980
Refractive Index | 1.58
CAS | 1332-07-6
(The above parameters are for reference only, actual values should follow the factory test report.)
3. Packaging Specifications
25KG bags, 500KG bags, 1000KG bags, etc.