Factory Supply Calcium Citrate Powder Citrate Calcium, Tricalcium Citrate OEM ODM CAS 813-94-5 Manufacturer

• Customization: Available
• CAS No.: 813 - 94 - 5
• Formula: C6h6ca3o12-4H2O
• Model NO.: Shengshi-Calcium Citrate
• EINECS: 212 - 391 - 7
• Packaging Material: Paper Drum
• Storage Method: Normal
• Shelf Life: 36months
• Nutrient Composition: ≥98.0% (by HPLC)
• Resource: Natural
• The content of active substances: ≥98.0% (by HPLC)
• Transport Package: Paper Drum
• Specification: ≥ 98.0% (by HPLC)
• Trademark: Shengshi
• Origin: China
• HS Code: 2918
• Production Capacity: 1000tons/Year

Product Description

Product Description

Factory Supply Calcium Citrate powder Citrate Calcium, Tricalcium Citrate oem odm cas  813-94-5 manufacturer

Calcium Citrate
Common Name: Citrate Calcium, Tricalcium Citrate
CAS Number: 813-94-5
Purity: ≥98.0% (by HPLC)


 

Overview

Calcium Citrate, a highly bioavailable organic calcium salt derived from citric acid, is widely used in dietary supplements, pharmaceuticals, and food industries. Unlike calcium carbonate, it dissolves efficiently without requiring stomach acid, making it ideal for individuals with hypochlorhydria (e.g., elderly or long-term PPI users). It provides stable calcium ions to support bone health, nerve transmission, and muscle function, while offering antioxidant benefits.


 

Function & Mechanism of Action

Key mechanisms include:
Controlled Calcium Release:
Gradual release in the intestine enhances absorption (30%-40% bioavailability, surpassing calcium carbonate).

pH Independence:
Effective absorption regardless of gastric acidity.
Synergistic Absorption:
Citrate enhances active calcium transport and reduces oxalate-related kidney stone risks.
Antioxidant Activity:
Chelates metal ions to inhibit free radical formation.
Compared to calcium carbonate, it minimizes gastrointestinal side effects (e.g., bloating) and is preferred for premium supplements.


 

Applications

· Dietary Supplements:
Osteoporosis prevention, pediatric bone development, and prenatal care.
· Pharmaceuticals:
Low-phosphorus calcium source for chronic kidney disease patients.
· Food Fortification:
Added to dairy, beverages, and cereals (compliant with China GB 14880-2012).
· Medical Nutrition:
Calcium supplementation for achlorhydria patients.


 

Benefits

Superior Absorption: Full solubility at neutral pH.
Gentle on Stomach: No gastric irritation.
Formulation Flexibility: Compatible with tablets, liquids, and powders.
Global Compliance: Meets China GB 1903.20-2016, FDA GRAS, and EFSA standards.

 

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