99.5% Sodium bromate CAS 7789-38-0 Bromic acid sodium salt

Synonyms:Bromic acid, sodium salt
Sodium bromate crystal
Molecular Formula:BrNaO3
Molecular Weight: 150.89
HS Code: 2829900090
Grade: Industrial grade，99.5%
Hazard Class:Class5.1

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Model:
7789-38-0
Brand:
futurechemical
Code:
7789-38-0

Product Description

Certificate of Analysis-COA

Test Parameters	Specification	Test Result
Appearance	White Crystal	Pass
Assay (as NaBrO3)	≥99.5%	99.69%
pH (5% solution)	6.0 - 7.5	6.43
Light Absorbance (20% solution)	≤0.12%	0.03%
Moisture	≤0.1%	0.035%
Bromides	≤0.06%	0.04%
Chloride &Chlorate	≤0.1%	0.03%
Sulphate	≤0.03%	0.01%
Arsenic	≤5 ppm	< 1 ppm
Heavy Metals (as Pb)	≤5 ppm	< 2 ppm
Iron	≤5 ppm	< 2 ppm

Applications

1. Hair Care & Cosmetics The standard neutralizer in permanent waving and hair straightening systems. Re-oxidizes reduced hair keratins to restore disulfide bonds, delivering firm, long-lasting curls with consistent, reliable results for professional and home-use formulations.

2. Chemical Synthesis & Oxidation A strong, selective oxidizing agent for organic synthesis, including oxidation of alcohols and aromatic compounds. High purity and consistent assay support efficient, reproducible reactions in fine chemical production.

3. Textile Processing An effective oxidizing agent for developing and fixing dyes in textile dyeing processes. Ensures uniform color development and improved fastness in sulfur and vat dye applications.

4. Gold Ore Leaching A powerful auxiliary oxidant in cyanide leaching of gold ores. Enhances dissolution kinetics and recovery rates in refractory and low-grade ore processing.

5. Analytical Reagents A reliable primary oxidant for volumetric analysis and standard solution preparation. High purity with low bromide and sulfate impurities ensures accurate, reproducible analytical results.

6. Specialty & Industrial Applications Used in metal surface treatment, etching and specialty chemical processes. Consistent quality and stable supply support continuous industrial production.

Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.

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Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.