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Sodium Chlorate 99%

  • FOB Reference Price
    $745.50 /ton
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    240 Tons Sold. ( >180 days)
    Response Time 6 hrs
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  • Delivery time:

    Friday 27th March 2020 ?

    Kemcore ships within 14 day after receiving cleared payment.

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  • Product Application
  • Composition
  • Download Specifications
  • Safety & Handling
  • User reviews

Synonyms: HChloricacid, sodium salt (8CI,9CI); Agrosan; Asex; Atlacide; B-Herbatox; Desolet; Evau-Super; Granex O; Kusa-tohru; Oxycil; Shed-A-Leaf; Sodakem; Sodiumchlorate; Sodium chlorate (NaClO3); Travex; VAL-DROP; 

Sodium chlorate use in Mining: Oxidant in uranium extraction

 Other uses: Oxidising agent; food preservative; soap manufacture; water softener; de-icing agent; photography; herbicide; manufacture of pulp bleaching chemicals.


Sodium chlorate is a strong oxidizer that has applications as an herbicide and in the mining industry. Sodium chlorate was traditionally the first choice oxidant in North American uranium plants.  It is clear that each mole of sodium chlorate requires 3 moles of acid. In Southern Africa sodium chlorate was not considered as an oxidant due to availability of cheaper and more convenient alternatives (i.e. pyrolusite).


Sodium chlorate is added to the leach slurry as a solution. No special agitation is therefore necessary. During the reaction with sodium chlorate in the leach, chloride ions go into solution with the possible adverse effects on ion exchange loading and materials of construction.

It is also used as oxidant in PGM refining. Partial reduction leads to intermediate products, such as chlorite and hypochlorite. Sodium chlorate powder has an auto-ignition risk when in contact with organic. It therefore needs procedures and proper engineering for safe handling.

Other Sodium chlorate  uses: fireworks, explosive, match and dyes.

Molecular Formula: : ClNaO3

 Cas Number: 7775-09-9

Physical Properties

Appearance : colorless or white solid

Form, crystalline or granular solid/

Odor: odorless

Boiling point: ~300 °C (decomposes)

 Melting/freezing point: :248 °C

Specific gravity: 1.15 - 1.45

Flash point: Non-flammable

pH: 7-9


View FileSodium Chlorate 99% COA    Size: (1.27 MB)

Sodium Chlorate 99% COA

View FileSodium Chlorate 99% SDS    Size: (148.28 KB)

Sodium Chlorate 99% SDS

Sodium chlorate powder has an auto-ignition risk when in contact with organic. It therefore needs procedures and proper engineering for safe handling.




  • Transport-UN 1495, 2428
  •  Hazard Class No. :5.1 Oxidizing Agent
  • Packing Group: II
  • HS Code: 28291100


Store in a cool, dry, well ventilated place and out of direct sunlight. Store away from foodstuffs. Store away from incompatible materials . Keep containers closed when not in use - check regularly for spills.



Packing type


25kg PP/PE bags  

25 tons/FCL

25kg PP/PE bags   (Pallets)


3. Environmental impact


Environmental considerations - Remains in soil for 0.5 to 5 years, depending upon rate of application, soil type, fertility, organic matter content, moisture, and weather conditions. Refer to local government authority for disposal recommendations. Dispose of material through a licensed waste contractor.

4. Download our Sodium Chlorate msds for more safety and handling information.

  • With thousands of suppliers competing for our business, Kemcore has proven to be the most reliable and consistent import/export company in China, offering quality chemicals at competitive prices. We strive to continue working with them.

    Macheng Macheng

    Senior Buyer

    KS Energy (Pty) Ltd

  • Kemcore’s greatest advantage is understanding our culture, values, and expectations for business transactions, quality, and delivery from the Asian market feeding into Africa. Our business started with trial orders of 20 tons to the current 350 tons per month.

    Mike Peto

    Managing Director

    Sesani EPCM

  • Our import volume of chemicals and other mining accessories stands at $5.65mil/yr. We have significantly increased our market share due to the competitiveness & consistency in quality.

    Menfred Mukumba (MCIPS)

    Supply Chain Manager

    Intrachem Pvt Ltd

  • Kemcore continues to be  instrumental in procuring a complete suite of reagents for  our gold/copper flotation plant . I do not hesitate to recommend Kemcore services for Xanthate, DTP's plant reagent supply, especially when procuring out of China.

    Brienie Dzumbunu

    Metallurgical Superintendent

    Pan African Mining

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