Place of Origin:
Jiaozuo, Henan, China
Brand Name:
EVERSIM
Certification:
ISO 9001
Model Number:
Grade 1
High quality sodium fluoride powder mannufacturer directly sale in China
99% Sodium Fluosilicate Na2SiF6 for Water Treatment
Appearance: White free-flowing dry powder
Chemical Formular: Na2SiF6
CAS NO: 16893-85-9
HS Code: 2826901010
Product Physical Properties:
Sodium Fluosilicate is white powder crystals and basically neutral. Sodium Fluosilicate is difficult to dissolve in water and acid and the density is 2.37g/cm3.
Product Chemical Properties:
Sodium Fluosilicate is stable under normal temperature. Sodium Fluosilicate does not combust nor explode when Sodium Fluosilicate is heated or contacts with redox materials.
99% Sodium Fluosilicate Na2SiF6 for Water Treatment Specifications
| Items | Standard Index | ||
| Super Grade | First Grade | Eligible grade | |
| Appearance | Crystal or white powder | ||
| Sodium Silicofluoride % ≥ | 99.0 | 98.50 | 97.0 |
| Iron (Fe) % ≤ | 0.02 | / | / |
| Loss of Weight on Drying at 105°C % ≤ | 0.30 | 0.40 | 0.60 |
| Insoluble in Water % ≤ | 0.40 | 0.50 | 1.0 |
| Free Acid (as HCL) % ≤ | 0.10 | 0.15 | 0.20 |
| Heavy Metal (as Pb) % ≤ | 0.02 | 0.05 | 0.05 |
| Fineness Passed 250mesh Sieve % ≤ | 90 | 90 | 90 |
Sodium silicofluoride/Fluosilicate
Sodium Fluosilicate is used as antiseptic in timber industry, hygroscopic agent of acid-resisting concrete, solidifying agent in natural latex products, additive in plating with zinc, nickel, iron and filler in plastic and fluorinating agent in pharmaceuticals and drinking water. Sodium Fluosilicate is used to produce insecticide in pesticide industry and sodium fluoride in man-made cryolite.
99% Sodium Fluosilicate Na2SiF6 for Water Treatment
Net weight 25kg or 1000kg jumbo plastic woven bag.
Around 25tons/20'gp
Customized package is welcome.
Send your inquiry directly to us
