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Click to view Sodium Antimonate SGS details
Click to view Sodium Antimonate (MSDS) details
Sodium Antimonate
Formula: Na2H2Sb2O7.5H2O
Molecular Weight: 493.4
CAS Number: 12507-68-5
Properties
Soluble in strong inorganic acids, tartaric acid, slightly soluble in water and alcohol, insoluble in dilute acids, non-flammable, non-explosive, and non-corrosive.
Begins to lose crystallization water above 150°C.
| Sb2O5 | Na2O | As2O3 | PbO | Fe2O3 | CuO |
| 64~65.5% | 12~13% | ≤0.01% | ≤0.04% | ≤0.02% | ≤0.002% |
| Cr2O3 | Crystallization Water | Physical Water | Whiteness | Particle Size | |
| ≤0.002% | 22±0.5% | ≤0.3% | >85 | 100% through 80 mesh |
Mainly used as a glass clarifying agent in television cathode ray tube (CRT) glass shells and high-grade glass products. It can also be used as a whitening agent in enamel products and a flame retardant for organic fiber fabrics, rubber, plastics, and other materials. Additionally, it is most suitable as a raw material for producing colloidal antimony pentoxide (Sb2O5).
The product is available in 1000 kg and 25 kg packaging. It is packaged in three layers, with the inner layer being a PE film bag and the outer layer being a double-layer PE woven bag. The product should be stored in a dry and clean place.
