Is this grade suitable for drinking water treatment?

Yes, provided the purity meets local municipal standards for heavy metal limits.

How does it affect concrete?

It reacts with free lime in concrete to form calcium fluoride and silica gel, which densifies and hardens the surface.

Is it soluble in water?

It has limited solubility in cold water but increases significantly with temperature.

What is the typical shelf life?

When stored in a dry, cool place, it remains stable for up to 2 years.

Does it require special handling?

Yes, it is toxic if ingested and requires PPE including gloves and masks during handling.

CHEMICAL DEKHOCD

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Sodium Fluorosilicate Suppliers In India

CAS: 16893-85-9

Formula: Na2SiF6Molecular Weight: 188.055 g/mol

Pricing

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Also Known As

Sodium Hexafluorosilicate

Safety Information

Toxic if Swallowed

Causes skin irritation and serious eye damage. May cause respiratory irritation.

First Aid

Eyes: Flush with water for 15 minutes, seek medical attention

Skin: Wash with soap and water, remove contaminated clothing

Applications & Industries

Water Fluoridation

Municipal drinking water treatment additive

Concrete Hardening

Surface densifier for industrial flooring

Glass Manufacturing

Opacifying agent for specialty glass

Enamel Production

Fluxing agent for ceramic enamels

Rubber Compounding

Processing aid for synthetic rubber

Metal Treatment

Etching and cleaning agent for metals

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