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Quick Details

  • Material: Magnesium carbonate chalk
  • CAS NO.: 13717-00-5
  • EINECS No.: 209-942-9
  • Application: GYM Climbing/sports/Weight lifting......
  • Color: White
  • Packing: 1or 2 balls/bag, , 300balls/carton

Packaging & Delivery

Packaging Details 1or 2 balls/bag, , 300balls/carton, 58*58*39cm/Carton
Delivery Time Shipped in 15 days after payment

High quality favorable price sport magnesium carbonate chalk ball

Product Description


Product name

refillable Magnesium chalk ball

Style nb


CAS No.:




Hs code


Chemial Formula

3MgCO3 -Mg(OH) 2-3H2O





56g,85g per pc

Physical property:

Magnesium Carbonate gym chalkball is filled wtih white monoclinic crystal or amorphous powder, non-toxic, tasteless, stable in the air.


Magnesium carbonate is characterized by strong water imbibition, main principle of Magnesium Carbonate gym chalk block is through the absorption of hand perspiration, maintain the palm of your hand dry, prevent slippery effect

In sport, Magnesium carbonate, most often referred to as 'chalk', is used as a drying agent for hands in rock climbing, gymnastics, and weight lifting.

Storage and notes:

sealing, avoid moisture; Fragile


each packed with polybag
Carton size:58*39*58cm/300pcs/ctn



Product photos



Application: gymnastics, weight lifting, climbing, badminton, tennis, basketball, golf, football, bowling, baseball.


How to Use: coat gym chalk on your hand, feet or instrument evenly before exercise.

                     Wash your hand with soap clearly after sports.

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
5 Transactions 7,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $216,000
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