PASP Ca/Polyaspartic acid calcium

CAS NO.:

10389-09-0

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Introduction:

Calcium of polyaspartic acid/Calcium polyaspartate/Polyaspartic acid calcium salt

Polyaspartic acid of calcium is an organic calcium supplement. Polyaspartic acid is an artificially synthesized polyamino acid with good biocompatibility. Structurally speaking, the molecular chain of aspartic acid binds calcium ions, and the molecular chain structure of polyaspartic acid can make calcium more stable in solution and other environments, and this structure is conducive to the absorption and transportation of calcium. Its structure is relatively complex, and it is a form of high molecular weight polymer combined with calcium.

Specification:

Inspection Item	Indication Range	Indication Range
Apperance	Yellow to Reddish-brown clear solution	Light yellow powder
Solid content %	≥30.0	≥90.0
Density g/cm³(20℃)	≥1.15	0.25-0.55
PH(10G/L in solution)	3.0-7.0	3.0-7.0
Limiting Viscosity dl/g(30℃)	0.030-0.060	0.040-0.065
Calcium content	≥3.6	≥12.0

Applications of Calcium Polyaspartate in Food, Health, and Agriculture

· Foods – Nutritional Enhancement in Low-Calcium Diets

Calcium polyaspartate is increasingly used in the food industry as a nutritional enhancer, particularly in products with low natural calcium content. It can be added to dairy products, soy-based foods, beverages, and snacks to boost their calcium bioavailability and overall nutritional value. Due to its chelated structure, calcium polyaspartate ensures better absorption and stability compared to conventional calcium additives.

· Health Care Products – Convenient Calcium Supplementation

In the field of health supplements, calcium polyaspartate is often formulated into capsules, tablets, or granules to help consumers easily supplement their daily calcium intake. Its superior solubility and bioavailability make it an excellent choice for individuals seeking safe and effective calcium supplementation to support bone health, nerve function, and muscle performance.

· Agriculture – Soil Nutrition and Plant Health

Recent agricultural studies have demonstrated that calcium polyaspartate can act as an effective calcium fertilizer. When applied to soil, it improves calcium availability and absorption in plants. This not only enhances plant quality and yield, but also strengthens stress resistance against environmental factors. As a biodegradable, eco-friendly compound, calcium polyaspartate supports sustainable agriculture without contaminating soil or groundwater.

Calcium of Polyaspartic Acid

Package:

For liquid form:250kg/drum,or 1250kg/IBC,or as client’s request

For soild form:20kg/bag,or as client’s request.

Health and Safety

During use, it is still important to avoid inhaling dust or coming into contact with the skin and eyes. If accidentally touched, rinse immediately with plenty of water.

Due to its strong hygroscopicity, it should be sealed during storage to prevent moisture and clumping, which may affect its performance and effectiveness.

Ready to Enhance Your Products with Calcium Polyaspartate?

Whether you're developing nutrient-rich foods, premium health supplements, or sustainable agricultural solutions, calcium polyaspartate delivers superior performance and proven results.

Contact us today to request a sample, discuss custom formulations, or get a technical data sheet tailored to your industry needs.

Let’s build smarter, healthier, and more sustainable solutions—together.

Application

Microelement Chelated Fertilizer

Biostimulant

Daily Chemical Products

Hot Products

Hebei Think-Do Chemicals Co.,ltd, is well known as a high-technology chemical enterprise which develops, produces, markets biodegradable chelants and amino acid polymer products since 2000. We are the manufacturer of polyaspartic acid salts with production capacity 15,000 tons, and also the manufacture ...