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BURMOL Series Sodium Hydrosulfite Powder
RAW MATERIAL
Na2S2O4

BURMOL Series Sodium Hydrosulfite Powder

BURMOL Series Sodium Hydrosulfite Powder is a light-yellow crystalline reducing agent used mainly in textile dyeing, reduction clearing, and related industrial processing.

Chemical Name
Sodium Hydrosulfite
Molecular Weight
174.11 g/mol
Molecular Formula
Na2O4S2
EINECS
231-890-0
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PRODUCT OVERVIEW

Product Description

BURMOL Series Sodium Hydrosulfite Powder is a light-yellow crystalline powder based on sodium hydrosulfite, also known as sodium dithionite. It is a strong reducing agent used primarily in textile dyeing and related industrial processes. Its applications include vat dyeing, reduction clearing, dye-vat cleaning, reductive stripping, and indigo dyeing. The commercial grade is mainly evaluated through appearance and the pH of a 1% aqueous solution.
KEY PROPERTIES

Product Characteristics

Light-yellow crystalline powder.
Strong industrial reducing agent.
Suitable for textile dyeing and reduction-clearing applications.
Used in vat dyeing, reductive stripping, and related textile processes.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance Light yellow crystal or powder
pH Value (1% Water Solution) 4 - 5
APPLICATIONS

Typical Uses

✓
Used in vat-dyeing processes and related textile applications.
✓
Used in reduction clearing and dye-vat cleaning processes.
✓
Used in reductive stripping and indigo-dyeing applications.
STORAGE & HANDLING

Handling Guidance

Storage, packaging, transport, and handling requirements should follow the approved supplier SDS, COA, and applicable safety documentation.
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