Factory hot sale Sodium Fluoride 99%Min CAS 7681-49-4
Product description
Sodium Fluoride 99%Min CAS 7681-49-4
Items | Industrial Grade |
Content ( NaF ) | 98% min |
Water Insoluble Matters | 0.70% max |
Free Acid ( HF ) | 0.10% max |
Free Alkali ( Na2CO3 ) | 0.50% max |
Sulfate ( SO4 ) | 0.30% max |
Silicate ( SiO2 ) | 0.50% max |
Moisture ( H2O ) | 0.50% max |
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