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Calcium Gluconate

Product Name:Calcium Gluconate
CAS No:299-28-5
EINECS No:206-075-8
Appearance:Crystals or Crystalline Powder
Grade:Feed Grade
Advantage :Bulk stock in USA warehouse,Hot sale in USA Marketing;

What is Calcium Gluconate?

Calcium Gluconate is an over-the-counter and a prescription medicine used to treat the symptoms of Hypocalcemia (calcium deficiency) and as a Calcium Supplement. Calcium Gluconate may be used alone or with other medications. Calcium Gluconate belongs to a class of drugs called Antidotes, Other; Calcium Salts.




Product name Calcium gluconate
Cas number 299-28-5
MF C6H12O7.1/2Ca
MW 216.20
Density /
Color White crystal powder
Usage Feed additives






 White crystalline or granular powder


Identification  Meets the requirements Conform
Solubility  Freely soluble in boiling Conform

Loss on drying 

 ≤ 1.0 %



 ≤ 100 ppm

< 50 ppm

Chloride   ≤ 50 ppm  < 50 ppm
Sulphates   ≤ 50 ppm  < 50 ppm
Arsenic   ≤ 3 ppm  < 2 ppm
Iron   ≤ 5 ppm  < 5 ppm
Phosphates    ≤ 100 ppm < 100 ppm
Magnesium and alkali metals  ≤ 0.4 %  0.30%
Sucrose and regenerative sugar  Meets the requirements Conform
Bacterial endotoxins  ≤167 I.U./g  <150 I.U./g 
Microbial contamination
total viable Aerobic Count
 ≤100CFU/g 30CFU/g
Assay   99.0~101.0 %  99.56%



The role of calcium gluconate in aquaculture

1. Calcium gluconate, magnesium, phosphorus and other mineral trace elements are all needed for algae growth. Calcium is an important component of plant cell walls. In the absence of calcium, it will limit the algae reproduction speed, and it will be difficult to fertilize and water. The water color is easy to clear.

2. Calcium gluconate is an important component of aquaculture animal bones, scales, and crustaceans. Moulting is an important life activity for the growth of prawns. Under normal circumstances, shrimp larvae molt once every 30-40 hours, and larvae weighing 1 to 5 grams molt once in 4-6 days, while prawns generally molt once every tide. Mostly between the spring tide and the small tide around the first and the fifteenth day of the new year.

The main component of the carapace is calcium. The prawns need to harden the carapace in a short time after molting, so enough calcium is needed to complete this process. In the case of calcium deficiency, soft shells, cramps, unsuccessful shelling, turbid muscles, ulceration of the carapace, stealing death, etc. may occur.

3. Calcium gluconate plays a key role in the restoration and regulation of the breeding environment. The aquaculture water environment determines and affects the total alkalinity and total hardness of the water body. If the water body lacks calcium, the water body’s buffering capacity will be poor, which will affect the daily fluctuation of the pH index. If you stay in such a bad environment for a long time, it is easy to cause disease in aquatic animals.


Calcium Gluconate Supplier

Green Agri enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.

We also focus on value-added services. We are available for service questions and information to support your business.

Why Choose Calcium Gluconate?

Green Agri specialize in Calcium Gluconate powder for sale for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.

Where to buy Calcium Gluconate?

Just send email to , or submit your requirement in bottom form, we are of service at any time!


Why choose us?

  • Our team is committed to providing the best possible service to all our customers.
  • For a long time, our products have been sold in domestic and foreign markets with high quality and low price, which have been highly praised by customers and laid a market foundation for the long-term development of the enterprise.
  • Our intermediates are competitively priced without compromising on quality.
  • All our staff strive to be in line with international standards in terms of quality, service, management, technology, etc., and use “Xinzhuo” products to cooperate with customers for a win-win situation.
  • Our factory is committed to providing a safe, healthy, and ethical working environment for all our employees.
  • Rigorous, realistic, harmonious and enterprising corporate culture is the feature of our company, and our modern and humanized management gives employees a broader stage.
  • We can provide customized intermediates to meet the specific needs of our customers.
  • As one of the leading Calcium Gluconate manufacturers in China, our company has advanced equipment, strong technical force, professional technicians and sales team, and constantly develops various new products with high quality.
  • Our intermediates are manufactured using the latest technologies and equipment to ensure the highest quality.
  • Our company’s management level, product technology content is high and the overall strength of the enterprise is strong.

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