Hydrofluorosilicic Acid, 23% Solution (NSF/ANSI 60 Drinking Water Treatment Chemicals) 

Product#125019

Synonyms:

HFS (Hydrofluorosilicic) Acid for Water Treatment, Fluosilicic Acid, Hydrofluosilicic Acid, Fluorosilicic Acid, Hexafluorosilicic Acid, Hydrogen Hexafluorosilicate, Hydrosilicofluoric Acid

Description:

Hydrofluorosilicic Acid 23% Solution NSF appears as a colorless to light yellow liquid with a slightly acrid odor. It is commonly used for water treatment, i.e. for fluoridation of municipal drinking water.

Product #:125019

Categories:Industrial Chemicals & Solvents, NSF/ANSI 60 – Drinking Water Treatment Chemicals, Online Chemical Store

Tag:Liquid Chemicals

CAS#:16961-83-4

Chemical Formula:H2SiF6

APPLICATIONS

Hydrofluorosilicic acid (HFS) has a variety of applications, including:

1. Water Fluoridation: It is commonly used to fluoridate drinking water, helping to prevent dental cavities.

2. Sterilization: HFS is used to disinfect copper and brass vessels. It is also used to sterilize bottling and brewing equipment (1-2% solution).

3. Electroplating: It plays a role in the electroplating process, enhancing the quality and durability of metal coatings.

4. Glass Etching: HFS is utilized in the etching of glass, providing precise and clean cuts.

5. Concrete Treatment: It is used to treat concrete, improving its durability and resistance to wear.

6. Ceramics: It is used to increase hardness.

7. Wood Preservation: HFS is employed in preserving wood and impregnating compounds.

8. Manufacturing: It is involved in the production of aluminum fluoride, synthetic cryolite, and hydrogen fluoride.

Specifications:Product Data Sheet – Hydrofluorosilicic Acid 23% Solution NSF

Safety:Causes severe skin burns and eye damage. Exposure in large quantities can lead to fluoride toxicity. Do not get in eyes, on skin, or on clothing. Wash face, hands, and any exposed skin thoroughly after handling. Use only outdoors or in a well-ventilated area. Empty containers may retain hazardous residue and explosive vapors. Keep away from heat, sparks, and flames. Reacts with many metals to produce flammable and explosive hydrogen gas. Avoid using glass, metal, or stoneware containers. Please see Hydrofluorosilicic Acid Solution Safety Data Sheet for full safety and compatibility information.

Transportation:UN1778 Fluorosilicic acid, 8, PG, II

Packaging Options:Hydrofluorosilicic Acid 23% Solution NSF (for water treatment and other uses) is available in 55-gallon (550 lb) drums and bulk.