Sodium Silicofluoride

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MOQ : 50 Kilograms

Sodium Silicofluoride Specification

Taste
Bitter, salty

Ingredients
Sodium, Silicon, Fluorine

Product Type
Inorganic Salt

Purity
>98%

Poisonous
YES

Appearance
White crystalline powder

Shelf Life
2 years if properly stored

Molecular Weight
188.06 g/mol

Refractive Rate
1.34 (water solution)

Density
2.68 Gram per cubic centimeter(g/cm3)

Physical Form
Powder

Properties
White, odorless, crystalline powder; decomposes on heating; toxic if ingested

Application
Water fluoridation, porcelain and glass industries, wood preservatives, insecticides, metal surface treatment

HS Code
28269000

Melting Point
>500C (decomposes)

Usage
Used for water treatment, as a flux in metallurgy, in the manufacture of ceramics

Solubility
Soluble in water, insoluble in alcohol

Grade
Industrial

Smell
Odorless

Shape
Crystalline or powder

About Sodium Silicofluoride

Sodium Silicofluoride

We are one of leading processor, exporter and supplier of highly effective Sodium Silicofluoride which is applicable in laundry sours, moth proofing, glass etching, etc. The offered chemical is processed under the guidance of our skilled professionals at our latest processing unit in compliance with international standards. The offered Sodium Silicofluoride is highly appreciated for high effectiveness, purity and longer shelf life. Used as additives for water fluoridation, ore refining, opal glass raw material and for producing flourde chemicals, this chemical is stringently tested on various parameters. We offer this chemical to our clients at highly competitive prices

Product Applications:

Used in insecticides, miticides, wood preservatives etc.
It is toxic & hazardous in nature and hence we take utmost care in its formulation process.
It is also used as a repellent or feeding depressant for carpet beetles and clothes moths.
Disinfectant in brewery industry
Light metal casting
Electroplating

Technical Details:

SODIUM FLUOROSILICATE
PRODUCT IDENTIFICATION
CAS NO.	16893-85-9	SODIUM FLUOROSILICATE
FORMULA	Na2SiF6
MOL WT.	188.06
H.S.CODE	2826.2
SYNONYMS	Sodium Silicofluoride; Sodium Hexafluorosilicate;Sodium Fluosilicate; Earwig Bait; Disodium Hexafluorosilicate;
RAW MATERIALS	fluorosilicic acid with sodium carbonate
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE	white crystalline powder
BOILING POINT	500 C (Decomposes)
SPECIFIC GRAVITY	2.679
SOLUBILITY IN WATER	0.76 g/100 ml at 25 C , 2.45 g/100 ml at 100 C
pH	3.0 - 4.5 (1% Sol.)
SALES SPECIFICATION
APPEARANCE	white crystalline powder
ASSAY (Na2SiF6)	98.0% min
FLUORINE (F)	59.0% min
MOISTURE ( H2O)	0.5% max
WATER INSOLUBLES	0.5% max
HEAVY METAL ( as Pb)	50ppm max
SIEVE ANALYSIS	98% min(40 mesh), 25% max (325 mesh)
TRANSPORTATION
PACKING	25kgs in Bag
HAZARD CLASS	6.1
UN NO.	2674

Applications in Industry

Sodium Silicofluoride is widely utilized in a range of industries due to its unique chemical properties. It is used for water fluoridation, in the manufacture of ceramics and glass, as a flux in metallurgy, for wood preservation, as an insecticide, and for metal surface treatment. Its versatility and reliability make it a sought-after chemical for industrial processes.

Safety and Handling

As a toxic compound, Sodium Silicofluoride must be handled with care. Appropriate personal protective equipment is required during use to prevent ingestion or prolonged skin contact. The compound should be stored in a cool, dry, and well-ventilated area away from incompatible substances to ensure safety and maintain its two-year shelf life.

FAQs of Sodium Silicofluoride:

Q: How is Sodium Silicofluoride commonly used in water treatment?

A: Sodium Silicofluoride is used in water treatment to fluoridate public water supplies, helping to prevent dental cavities at controlled concentrations.

Q: What industries benefit most from Sodium Silicofluoride?

A: Industries such as water treatment, glass and porcelain manufacturing, metallurgy, wood preservation, insecticides, and metal finishing industries benefit considerably from sodium silicofluoride due to its functionality and efficiency.

Q: When should Sodium Silicofluoride be used as a flux in metallurgy?

A: Sodium Silicofluoride is used as a flux during metal processing to help remove impurities and promote the fusion of metals, most often during high-heat operations.

Q: Where should Sodium Silicofluoride be stored for maximum shelf life?

A: It should be stored in sealed containers, in a cool, dry, and well-ventilated area, away from heat and incompatible substances, to maintain its potency for up to two years.

Q: What is the process for dissolving Sodium Silicofluoride in water?

A: The powder should be slowly added to water with constant stirring to ensure complete dissolution; it does not dissolve in alcohol.

Q: Is Sodium Silicofluoride safe to handle and use?

A: Sodium Silicofluoride is toxic if ingested or improperly handled. Always use gloves, masks, and protective clothing, and avoid direct contact to ensure safety while using or transporting the compound.

Q: What are the benefits of using Sodium Silicofluoride in industrial applications?

A: Its high purity, stable physical form, and efficiency in catalyzing or aiding various processes make it advantageous for applications ranging from water fluoridation to advanced manufacturing.

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