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Calcium L-Aspartate CAS 21059-46-1 Calcium Salt Amino Acid Mineral Nutritional Additive

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Calcium L-Aspartate CAS 21059-46-1 Calcium Salt Amino Acid Mineral Nutritional Additive

Brand Name:	Xuanming
Model Number:	21059-46-1
MOQ:	1KG
Price:	100USD
Packaging Details:	Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

Calcium L-Aspartate

CAS Number:

21059-46-1

Appearance:

White To Off-white Powder

Calcium Content:

12–15% (typical Range)

Solubility:

Soluble In Water

Heavy Metals:

≤ 10 Ppm

Loss On Drying:

≤ 5.0%

Purity:

≥ 98%

Supply Ability:

10000KG

Product Description

Calcium L-Aspartate CAS 21059-46-1 Calcium Salt Amino Acid Mineral Nutritional Additive

Product Overview

Calcium L-Aspartate (CAS 21059-46-1) is an organic calcium salt formed from L-aspartic acid and calcium ions. It is widely recognized for its improved solubility and bioavailability compared to inorganic calcium sources. This compound is commonly used in nutritional formulations, food fortification systems, and mineral supplement applications.

Its chelated structure enhances calcium absorption efficiency while maintaining chemical stability in diverse formulation environments.

Key Characteristics

Organic calcium amino acid complex
High water solubility
Improved calcium bioavailability
Stable chelation structure
Suitable for nutritional formulations
Low irritation compared to inorganic salts
Good compatibility in blending systems
Consistent particle uniformity

Applications

Dietary mineral supplements
Functional food fortification
Calcium nutrition formulations
Beverage and powder systems
Health nutrition blends
Pharmaceutical intermediate research
Sports nutrition products
Food additive calcium source

Product Specifications

Item	Specification
Product Name	Calcium L-Aspartate
CAS Number	21059-46-1
Molecular Formula	C4H5CaNO4
Molecular Weight	171.17 g/mol
Appearance	White to off-white powder
Calcium Content	12–15% (typical range)
Solubility	Soluble in water
pH (1% solution)	6.0–8.0
Heavy Metals	≤ 10 ppm
Loss on Drying	≤ 5.0%
Purity	≥ 98%

Physicochemical Properties

Calcium L-Aspartate is formed through coordination between calcium ions and L-aspartic acid, creating a stable chelated structure. This configuration enhances calcium ion dispersion in aqueous systems and improves absorption efficiency in biological environments compared to traditional inorganic calcium salts such as calcium carbonate.

Advantages

Enhanced absorption efficiency due to amino acid chelation
High compatibility in liquid and powder formulations
Mild taste profile suitable for food applications
Reduced gastrointestinal irritation
Stable under normal processing conditions

Storage Conditions

Store in a tightly sealed container in a cool, dry place. Avoid exposure to moisture, heat, and direct sunlight to maintain product stability and prevent caking.

Packaging Options

25 kg fiber drum
1 kg / 5 kg aluminum foil bag
Customized bulk packaging available upon request

Quality Control

Each batch is tested for calcium content, purity, solubility, and heavy metal compliance using standardized analytical methods to ensure consistent performance and regulatory compliance across applications.

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Calcium L-Aspartate CAS 21059-46-1 Calcium Salt Amino Acid Mineral Nutritional Additive