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Sodium Sulfite

Kpjs Nx Export logo
Kpjs Nx Export
Exporter, Wholesaler — Buldhana, Maharashtra, India · Replies in ~24–48 hours
Export Ready
Price on request In stock
Inclusive of all taxes
MOQ: 1 KG
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 KG
HSN Code
On request
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Kpjs Nx Export.
Company Kpjs Nx Export
Kpjs Nx Export logo
Kpjs Nx Export

KPJSNX Export is an India-based export and international trading company focused on connecting reliable Indian manufacturers and suppliers with buyers across global markets. We are engaged in sourcing, supplying, and exporting quality products with a strong emphasis on consistent specifications, competitive pricing, professional communication, and dependable delivery. Our product portfolio spans multiple sectors, including agricultural and organic products, textiles, healthcare-related products, and industrial chemicals. Our range includes cow dung powder, bio-organic manure, vermicompost, cow dung cakes, combed cotton yarn, surgical/absorbent cotton, and ferric and non-ferric alum. We work closely with manufacturers and suppliers to understand buyer requirements and provide suitable products according to required specifications, quality standards, packaging, and shipment terms. Our objective is to build long-term partnerships with importers, distributors, wholesalers, manufacturers, and institutional buyers worldwide. At KPJSNX Export, we aim to make international sourcing simple, transparent, reliable, and commercially viable, while representing Indian products and suppliers in global markets with professionalism and integrity.

Registered address: Buldhana, India. Industry: Textile, Apparel & Leather › Fibres, Yarns & Threads.

View profile →
Established
2026
Employees
1–10
GST
27GYFPK3228H1ZB
IEC code
Not shared
Export markets
Global markets
Member since
Aug 2026
Turnover
On request
Incorporation type
On request
Product details
Sodium sulfite (Na₂SO₃) is a white, crystalline powder that dissolves readily in water. It is commonly used as a reducing agent in the chemical industry, particularly in the manufacture of pulp and paper, where it helps in the removal of lignin from wood pulp. In the food industry, sodium sulfite acts as a preservative to prevent discoloration and spoilage. Additionally, it is employed in water treatment processes to remove excess chlorine and in photography to prevent oxidation of developer solutions. Its applications extend to textiles, where it serves as a bleaching agent, and in the leather industry for dehairing hides. The compound's reducing properties and versatility make it essential in various industrial processes.
Description provided by Kpjs Nx Export.

Sodium Sulfite

Na32SO33

White crystalline powder

Readily soluble in water

Reducing agent

Pulp and paper, food preservation, water treatment, photography, textiles, leather processing

1 KG

KPJS NX EXPORT

Specifications
Product Name
Sodium Sulfite
Chemical Formula
Na32SO33
Physical Form
White crystalline powder
Solubility
Dissolves readily in water
Function
Reducing agent
Industrial Use
Removal of lignin from wood pulp
Food Industry Use
Preservative to prevent discoloration and spoilage
Water Treatment Use
Removes excess chlorine
Photography Use
Prevents oxidation of developer solutions
Textile Use
Bleaching agent
Leather Use
Dehairing hides
Minimum Order Quantity
1 KG
Store Name
KPJS NX EXPORT
Category Path
chemicals > inorganic chemicals > inorganic salts > sulfide
Use cases
Category
Sodium Sulfite
Primary application
Brand
Not specified
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Kpjs Nx Export
Minimum order
1 KG
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
What is the main industrial function of Sodium Sulfite?

Sodium Sulfite is primarily used as a reducing agent, making it useful in pulp and paper processing, water treatment, photography, textiles, and leather processing.

What is the physical form of this Sodium Sulfite product?

The product is supplied as a white crystalline powder that dissolves readily in water.

What is the MOQ for bulk purchase?

The minimum order quantity is 1 KG, which is suitable for sampling, pilot use, and small-to-medium bulk procurement.

Can Sodium Sulfite be used for dechlorination in water treatment?

Yes. The product is used in water treatment to remove excess chlorine and support process control.

Is this Sodium Sulfite suitable for pulp and paper manufacturing?

Yes. It is used in pulp and paper operations to help remove lignin from wood pulp during processing.

What industries commonly buy this chemical in bulk?

Common buyers include pulp and paper mills, food processors, water treatment plants, photography chemical users, textile processors, and leather manufacturers.

Does this product support export-ready procurement?

Yes. It is positioned for export-ready supply through KPJS NX EXPORT and is suitable for wholesale and bulk order purchasing.

Question not answered? Sellers typically reply within 24–48 hours.

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