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Sodium Dithionite

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Sodium Dithionite Specification

Smell
Odorless

Storage
Store in a cool, dry place, tightly closed

Poisonous
Yes

Purity
85%-90%

Molecular Formula
Na2S2O4

Melting Point
52 C (decomposes)

Shape
Powder, crystalline

Ph Level
9-11 (1% solution)

Solubility
Soluble in water

Density
2.3 Gram per cubic centimeter(g/cm3)

Boiling point
Decomposes before boiling

Other Names
Sodium hydrosulfite

Taste
Odorless

Molecular Weight
174.11 g/mol

Form
Solid

HS Code
28311010

Structural Formula
Na2S2O4

Classification
Inorganic salt

Chemical Name
Sodium dithionite

CAS No
7775-14-6

EINECS No
231-890-0

Grade
Industrial Grade

Standard
GB/T 10409-2001 or equivalent

Type
Inorganic chemical

Usage
Reducing agent, bleaching agent

Main Material
Sodium dithionite

Application
Textile industry, paper industry, dyeing, water treatment

Sensitivity
Sensitive to heat, moisture, and air

pH (1% solution)
9-11

Appearance
White crystalline powder

Stability
Unstable when exposed to air, decomposes in presence of moisture

UN No.
UN 1384

Fire Hazard
Not flammable but may decompose exothermically

Packaging
50 kg iron drum, 25 kg bag

Transport Hazard Class
4.2 (Substances liable to spontaneous combustion)

Hazard Statement
Releases toxic gases on contact with acids

Shelf Life
12 months in unopened packaging

Sodium Dithionite Trade Information

Main Export Market(s)
South America, Middle East, Africa

About Sodium Dithionite

Avail our prodigious Sodium Dithionite, a commanding, sought-after reducing agent now offered at a reduced price. This white crystalline powder (Na2S2O4) is highly soluble and ideal for versatile use in the textile industry, dyeing, paper production, and water treatment. Sensitivity to heat, air, and moisture demands careful storageselect from 50 kg iron drums or 25 kg bags, ensuring stability over its 12-month shelf life. Classified under UN 1384 and hazard class 4.2, this potent compound meets GB/T 10409-2001 standards. Purchase from a trusted Indian supplier, dealer, exporter, or manufacturer.

Versatile Uses and Application of Sodium Dithionite

Sodium Dithionite is perfectly suitable for industrial-scale applications, functioning as a reliable reducing and bleaching agent. It can be employed in textile processing, paper bleaching, dyeing, and effective water treatment. To use, dissolve the crystalline powder in water (1% solution, pH 9-11), and apply directly to the intended process. This chemicals versatility makes it highly sought-after across manufacturing sectors, ensuring optimal results in demanding environments.

Certifications, Samples, and Domestic Dispatch Policy

Our Sodium Dithionite adheres to stringent standards such as GB/T 10409-2001, guaranteeing uncompromised quality. For those seeking trials, a convenient sample policy is in place, allowing assessment prior to bulk orders. Enjoy the benefit of quick dispatch, efficient shipment, and flexible drop-off options throughout the main domestic market in India, ensuring reliable, on-time supply for manufacturers and processors nationwide.

FAQs of Sodium Dithionite:

Q: How should Sodium Dithionite be stored to maintain stability?

A: Sodium Dithionite should be kept in tightly closed containers, stored in a cool, dry place, and away from heat, air, and moisture to prevent decomposition and ensure a full 12-month shelf life.

Q: What industries commonly use Sodium Dithionite and why?

A: Sodium Dithionite is widely used in the textile and paper industries, dyeing processes, and water treatment due to its exceptional reducing and bleaching capabilities, offering efficient results where color removal or reduction is necessary.

Q: Where can I purchase Sodium Dithionite in India?

A: Sodium Dithionite can be sourced nationwide from authorized suppliers, dealers, exporters, manufacturers, producers, or retailers, all providing industrial-grade material with standard packaging options.

Q: What is the recommended application method for Sodium Dithionite?

A: For optimal use, dissolve Sodium Dithionite in water to create a dilute solution (typically 1%), and apply as directed in the specific industrial process, ensuring controlled handling due to its reactive nature.

Q: What certifications assure the quality of Sodium Dithionite offered?

A: Our Sodium Dithionite complies with the GB/T 10409-2001 standard or equivalent, ensuring product reliability and industrial-grade consistency for domestic and export markets.

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