High Purity 40% 60% 99% Liquid with Formula H2sif6 Hexafluorosilicic /Acid Disinfecting

1. Description :
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3. Fluorosilicic acid, also known as silicohydrofluoric acid, chemical formula H2SiF6, is a colorless transparent liquid, mainly used as a raw material for the preparation of fluorosilicate and silicon tetrafluoride, and is also used in metal plating, wood preservative, beer disinfection, etc.

Golden or orange-red crystals. d is approximately 3.9. Hygroscopic. It is readily soluble in water and ethanol, soluble in ether, and slightly soluble in chloroform. Black spots appear when exposed to light.

Production method
Dissolve the gold powder (or foil) in the aqueous solution of nitric acid and hydrochloric acid (aqua regia). Evaporate to a certain extent, then add a small amount of hydrochloric acid and introduce chlorine gas, stir, cool to obtain crystals, and after drying, it becomes pure gold chloride.

Purpose
Fluosilicic acid is mainly used in the preparation of other chemicals, such as fluorides and silicon compounds.
It is commonly used in industry in fields such as glass etching, metal surface cleaning, and rubber processing.
Fluosilicic acid is also used as a silicon source in artificial aggregates.

Safety
This product is toxic. Oral administration of lg can be fatal. The local effect is similar to that of hydrofluoric acid, but weaker. For protective measures, refer to hydrogen fluoride. Packed in polyethylene plastic drums and wrapped in wooden cases. Each barrel has a net weight of 20kg and 25kg. There should be obvious "highly toxic substances" and "corrosive substances" on the packaging.
Logo. It should be stored in a cool and well-ventilated warehouse. The temperature in the warehouse should not exceed 30℃. Do not store it under direct sunlight or high temperatures. During transportation, it should be protected from rain and direct sunlight. Handle with care during loading and unloading to prevent the package from breaking. It is strictly prohibited to store together with alkali and other corrosive substances. It belongs to Class I inorganic acidic corrosive materials. Hazard Code number: GB 8.1 Class 810250 UN N0.1778, IMDG Code 8176 page. 8.1 Class.

1. Specification :
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1. Packing :
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150kgs/drum 180kgs/drum 200kgs/drum

Can also be based the customer requirements

1. Application :

① Used as an analytical reagent for microanalysis of rubidium and cesium and determination of alkaloids.

② It can also be used in the manufacture of red glass, electroplating and photography. It is also used as a raw material for the preparation of fluorosilicate and silicon tetrafluoride, and is also used in metal plating, wood preservation, beer disinfection, etc.