Description

Sodium Borate Perhydrate is a versatile inorganic peroxy compound, valued for its dual functionality as a stable source of active oxygen and a buffering agent. This makes it a critical component in formulations requiring controlled oxidation and pH stability. It is essential for manufacturers in the detergent, pulp & paper, textile, and specialty chemical synthesis industries seeking efficient and reliable bleaching or oxidation performance.

Application

• Detergent & Cleaning Formulations: Acts as a stable, solid-source bleaching agent and builder in heavy-duty laundry powders, industrial cleaners, and dishwashing compounds.
• Pulp & Paper Bleaching: Used in mechanical and chemical pulp bleaching processes to enhance brightness and delignification.
• Textile Processing: Employed as a bleaching agent for natural fibers like cotton and linen in textile manufacturing.
• Organic Synthesis: Serves as a selective oxidizing agent in various chemical reactions for the production of fine chemicals and pharmaceuticals.
• Water Treatment: Functions as an oxygen-releasing compound for bioremediation and in-situ chemical oxidation processes.
• Cosmetics & Personal Care: Used in certain hair lightening products and as a stabilizer in peroxide-containing formulations.

Basic Information

Item	Detail
Product Name	Sodium Borate Perhydrate
CAS No.	1335-27-9
Molecular Formula	NaBO₃·nH₂O (commonly NaBO₃·4H₂O)
Molecular Weight	153.86 g/mol (for tetrahydrate)
Synonyms	Sodium Perborate Tetrahydrate; Sodium Peroxyborate; Perboric Acid, Sodium Salt; PBS; Sodium Metaborate Peroxide; Oxoborate; Sodium Boron Peroxide; CAS 10332-33-9 (Tetrahydrate)
EINECS	215-560-4

Quality Control

Our Sodium Borate Perhydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for active oxygen content, purity, and physical properties. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat and incompatible materials. Due to its hygroscopic and oxidizing nature, the container must be kept tightly sealed to prevent moisture absorption and decomposition. Store separately from strong acids, reducing agents, and organic materials.

Specification

Item	Specification
Appearance	White crystalline powder or granules
Identification (IR)	Conforms
Assay (as NaBO₃·4H₂O)	≥ 96.0 %
Active Oxygen Content	≥ 10.0 %
pH (10% solution)	9.5 - 10.5
Bulk Density	Contact for details
Solubility in Water	Freely soluble

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.