Description

Monocalciumcitrate CAS NO 1185-56-4 is a calcium salt of citric acid, widely recognized for its superior bioavailability and neutral taste profile. This compound serves as a highly effective and well-tolerated source of bioavailable calcium, essential for numerous industrial and nutritional applications. It is a critical ingredient for manufacturers in the food, pharmaceutical, and nutraceutical sectors seeking a soluble and stable mineral fortifier.

Application

• Dietary Supplements & Nutraceuticals: Primary calcium source in tablets, capsules, and powdered drink mixes due to its excellent absorption and minimal gastrointestinal impact.
• Food & Beverage Fortification: Used to enrich products like plant-based milk alternatives, fruit juices, cereal bars, and flour with essential calcium without altering flavor.
• Pharmaceutical Formulations: Employed as an active pharmaceutical ingredient (API) in calcium deficiency treatments and antacid preparations.
• Animal Feed & Pet Nutrition: An important mineral premix component to support bone health and metabolic functions in livestock and companion animals.
• Functional Food Ingredients: Acts as a firming agent, pH regulator, and sequestrant in various processed food systems.

Basic Information

Product Name	Monocalciumcitrate
CAS No.	1185-56-4
Molecular Formula	C6H6CaO7
Molecular Weight	214.15 g/mol
Synonyms	Calcium citrate monobasic; Monocalcium citrate; Calcium hydrogen citrate; 2-Hydroxy-1,2,3-propanetricarboxylic acid, calcium salt (1:1); Citric acid, calcium salt (1:1); UNII-86X2HZ82P3; Calcium dihydrogen citrate
EINECS	214-668-1

Quality Control

Our Monocalciumcitrate is manufactured under strict quality management systems. We offer grades compliant with relevant food and pharmaceutical standards, including FCC (Food Chemicals Codex) and USP (United States Pharmacopeia). Every batch undergoes rigorous analytical testing to ensure identity, purity, and safety. A comprehensive Certificate of Analysis (COA) is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent caking and degradation due to atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder
Identification (IR)	Conforms
Assay (on dried basis)	98.0% - 102.0%
Loss on Drying	≤ 10.0%
pH (5% solution)	3.0 - 4.0
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Lead (Pb)	≤ 2 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.