Sodium Sulphide Flakes

Sodium Sulphide Flakes Specification

Storage
Other

Solubility
Freely soluble in water, insoluble in alcohol

Melting Point
884 C

Usage
Leather Tanning: Acts as a powerful chemical dehairing agent to strip hair from animal hides during the tanning process.Textiles: Functions as a vital reducing agent in the production and application of sulfur dyes.Pulp and Paper: Used in the Kraft process to break down lignin in wood chips, aiding in the production of wood pulp.Wastewater Treatment: Precipitates heavy metals (like mercury, lead, and nickel) from industrial water, making them solid and easy to remove.Rubber Production: Employed as an accelerator and cross-linking agent during the vulcanization of rubber.

CAS No
7757-82-6

Properties
Yellow sodium sulfide flakes are an industrial chemical compound (\(Na_{2}S\)) manufactured by fusing sodium carbonate with sulfur. They are widely used as a reducing agent in dye manufacturing, leather tanning, and wastewater treatment, but require careful handling due to their highly corrosive and toxic nature

Ph Level
6.0 8.5 (in 5% solution)

Shelf Life
3 Years Years

Product Type
Inorganic Salt

Application
Other

Structural Formula
O=S(=O)([O-])[O-].[Na+].[Na+]

Ingredients
Sodium Sulphate (Na2SO4)

Purity
99% Min

Poisonous
NO

Density
2.68 Gram per cubic centimeter(g/cm3)

Smell
Other

Taste
Other

Shape
other

EINECS No
231-820-9

Molecular Weight
142.04 g/mol Kilograms (kg)

Physical Form
Powder

HS Code
28301000

Appearance
White Flakes

Grade
Industrial Grade

Molecular Formula
Na2SO4

Hazard Class
Non-hazardous

Iron Content (Fe)
0.002% Max

Chloride Content
0.05% Max

pH (5% Solution)
6.0-8.5

Bulk Density
1.46 g/cm

Toxicity
Non-toxic

Pack Size
25 kg / 50 kg bags

Moisture
0.2% Max

Sodium Sulphide Flakes Trade Information

FOB Port
Ex Bhiwandi,Maharshtra

Payment Terms
Paypal, Cash Against Delivery (CAD), Cheque, Telegraphic Transfer (T/T), Cash Advance (CA), Cash in Advance (CID), Days after Acceptance (DA), Cash on Delivery (COD), Delivery Point (DP), Western Union, Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C)

Supply Ability
50000 Per Day

Delivery Time
1 Days

Packaging Details
50 Kgs

Main Domestic Market
All India

Certifications
The sulfide ion in sulfide salts such as sodium sulfide can incorporate a proton into the salt by protonation: Sodium sulfide is unstable in the presence of water due to the gradual loss of hydrogen sulfide into the atmosphere

About Sodium Sulphide Flakes

Sodium sulfideis achemical compoundwith theformulaNa2S, or more commonly itshydrateNa2S9H2O. Both the anhydrous and the hydrated salts in pure crystalline form are colorless solids, although technical grades of sodium sulfide are generally yellow to brick red owing to the presence ofpolysulfidesand commonly supplied as a crystalline mass, in flake form, or as a fused solid. They are water-soluble, giving stronglyalkalinesolutions. When exposed to moisture, Na2S immediately hydrates to givesodium hydrosulfide.

Versatile Industrial Applications

Sodium Sulphate Flakes are widely utilized in the detergent industry as a filler, in paper manufacturing for the kraft pulp process, and in the glass and textile sectors. Their stable chemical properties and high purity make them indispensable across multiple manufacturing processes, ensuring consistent quality and reliability.

Safe and Reliable

Designated as non-toxic and non-hazardous, Sodium Sulphate Flakes feature low iron and chloride content, making them safe for a variety of industrial uses. Their odorless and white appearance further enhances user safety during handling and processing.

Optimal Packaging and Storage

Available in convenient 25 kg and 50 kg bags, Sodium Sulphate Flakes have a shelf life of up to two years when stored in cool, dry conditions. Proper storage helps maintain product quality by preventing moisture absorption, which is crucial for industrial performance.

FAQ's of Sodium Sulphate Flakes:

Q: How should Sodium Sulphate Flakes be stored to maintain their quality?

A: Sodium Sulphate Flakes should be stored in a cool, dry place, away from moisture. Proper storage ensures that the flakes remain free-flowing and maintain their quality for up to two years.

Q: What are the primary industrial uses of Sodium Sulphate Flakes?

A: These flakes are commonly used as fillers in detergents, for the kraft pulp process in paper manufacturing, in glass production, and for textile dyeing, due to their stable physical and chemical properties.

Q: When is Sodium Sulphate Flakes preferred over other sodium salts in industrial processes?

A: Their high purity, non-toxic nature, and excellent solubility in water make Sodium Sulphate Flakes the preferred choice, especially where a non-reactive, stable material is required.

Q: Where are Sodium Sulphate Flakes commonly distributed and supplied in India?

A: Sodium Sulphate Flakes are available throughout India, sourced from distributors, manufacturers, importers, suppliers, traders, and wholesalers catering to a range of industrial sectors.

Q: What is the process for using Sodium Sulphate Flakes in detergents and paper industries?

A: In detergents, Sodium Sulphate Flakes serve as a bulk filler, enhancing the texture and consistency of the final product. In the paper industry, they are integral to the kraft process, aiding in pulp separation and product refinement.

Q: What are the benefits of using Sodium Sulphate Flakes in manufacturing?

A: Benefits include high purity, reliable bulk density, non-toxicity, and compatibility with various processes, which contribute to efficient product formulation and manufacturing consistency.

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