• Sodium Perborate CAS 7632-04-4

Sodium Perborate CAS 7632-04-4

Sodium Perborate is positioned as an oxygen-based oxidizing additive used in industrial and formulation systems requiring controlled release of active oxygen. It is commonly incorporated into detergent formulations, cleaning agents, and bleaching systems where stable oxidizing performance is required under storage conditions and activation occurs during use.

In industrial supply, it is typically provided as a solid powder or granulated material with stabilized handling characteristics. It is mainly used as a formulation component in solid cleaning products rather than a standalone reactive chemical in processing systems. Standard export packaging is available, along with technical documentation such as COA, TDS, and SDS for procurement and formulation development support.

  • CAS: 7632-04-4
  • Synonyms: Sodium perborate monohydrate / tetrahydrate (depending on form)
  • Einecs: 231-556-4
  • Molecular Formula: NaBO₃·nH₂O
  • Grade: Industrial grade / formulation grade oxidizing agent
  • Package: Available in standard export packaging; packaging format arranged according to order volume and storage requirements
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Product Description

Physicochemical Properties

ItemDescription
AppearanceWhite crystalline powder or granules
OdorOdorless
Active Oxygen ContentHydration-dependent; releases hydrogen peroxide in aqueous solution
SolubilitySoluble in water with hydrolysis
StabilityStable under dry storage conditions; decomposes in moist or hot environments
pH (aqueous solution)Weakly alkaline
DensityBulk density varies by grade and particle form
Decomposition TemperatureReleases active oxygen upon heating or in solution

Typical Applications

  • Laundry detergents: Used as an oxygen-based bleaching agent in powder detergent systems.
  • Cleaning formulations: Applied in household and industrial cleaning products for stain removal and whitening effects.
  • Bleaching systems: Functions as a low-temperature oxygen release source in textile and surface treatment processes.
  • Industrial cleaning additives: Used in formulations requiring controlled oxidation performance.

Application suitability should be evaluated based on formulation stability and regulatory requirements for oxidizing agents.

Packaging

Sodium Perborate is supplied as a solid oxidizing material and packed in moisture-resistant, sealed packaging to ensure stability during storage and transportation. Common packaging formats include multi-layer bags with inner liners or fiber drums designed for oxidizing chemicals.

Packaging is designed to prevent moisture exposure and contamination, which may trigger decomposition. Bulk supply and palletized shipment options are available depending on order volume and logistics requirements.

Storage

Store in a cool, dry, and well-ventilated area. Keep containers tightly sealed and away from moisture, heat sources, and reducing agents.

Avoid contamination with organic materials or incompatible substances to maintain product stability during storage and handling.

FAQ

Can bulk supply be arranged?
Yes, bulk and export packaging supply can be arranged according to order requirements.

What is the main function of Sodium Perborate?
It acts as an oxygen-releasing oxidizing agent used mainly in detergents and cleaning formulations.

How does Sodium Perborate work in cleaning systems?
It releases active oxygen in water, which helps remove stains and improve whitening performance.

Is Sodium Perborate stable in storage?
It is stable under dry conditions but sensitive to moisture and heat.

In what form is it supplied?
It is typically supplied as a white powder or granules depending on grade.

What documentation is available?
COA, TDS, and SDS can be provided for procurement and handling reference.

FAQ - Technical & Supply Chain

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

  • COA for batch-based quality reference
  • TDS for key physical and chemical information
  • SDS / MSDS for handling, storage, and safety reference
  • Packing information for sample, trial, and bulk orders
  • Technical communication based on application and specification requirements
Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

  • Product name and CAS number
  • Application or intended end use
  • Required purity, grade, or specification
  • Sample quantity, trial order, or bulk demand
  • Preferred packing form or net weight
  • Destination country or port
  • Required documents or compliance expectations
Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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