| Items |
Unit |
STANDARD |
| Dry Base CONTENT [(NH4)2SiF6] |
% ≥ |
98.00 |
| Free Acid [HCl] |
% ≤ |
0.600 |
| Sulfate [SO4 ] |
% ≤ |
0.100 |
| Moisture |
% ≤ |
5.000 |
| Water Insoluble |
% ≤ |
0.500 |
Pack in 25kg /bag&1250kg plastic bags.
CAS No :16919-19-0
Formula : (NH4)2SiF6
Application:
Agricultural Field
- As a trace element fertilizer: It can provide plants with nutrients such as silicon and nitrogen, which helps to enhance the stress resistance of plants, improve crop yield and quality, and has a particularly significant effect on gramineous crops such as rice and wheat.
Industrial Field
- As an enamel flux: It can reduce the melting point of the enamel glaze, promote the bonding between the enamel and the metal surface, and improve the quality and gloss of the enamel.
- As a wood preservative: It can penetrate into the interior of the wood to prevent the wood from being eroded by fungi, insects, etc., and extend the service life of the wood.
- As a metal surface treatment agent: It is used for the rust removal, cleaning and passivation treatment of metals, and can form a protective film on the metal surface to improve the corrosion resistance and oxidation resistance of the metal.
- As a glass etchant: Used in combination with hydrofluoric acid, etc., it can etch the glass surface and is used to make frosted glass, glass handicrafts, etc.
Storage condition:
1.Ventilated, dry and cool place, avoid direct sunlight
2.The temperature does not exceed 30 degrees, and the humidity is maintained at 30%-60%
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