Description

Iron [R-(R*,R*)]-Tartrate is a specific stereoisomer of ferric tartrate, a coordination complex of iron(III) with tartaric acid. This compound is valued for its role as a bioavailable and stable source of iron, crucial for applications requiring precise chemical and physical properties. It is primarily needed by manufacturers in the pharmaceutical, food fortification, and advanced chemical synthesis sectors where the defined stereochemistry and purity are critical for product performance and regulatory compliance.

Application

• Pharmaceutical Ingredient: Used as an iron supplement in tablet and capsule formulations, leveraging its bioavailability.
• Food & Beverage Fortification: Incorporated into nutritional powders, meal replacement shakes, and fortified beverages as a mineral source.
• Dietary Supplements: A key active component in nutraceutical products such as multivitamin and mineral complexes.
• Chemical Synthesis: Serves as a chiral catalyst or precursor in specialized organic synthesis and asymmetric reactions.
• Laboratory Reagent: Utilized in analytical chemistry and life science research as a standard or specific reagent.
• Animal Feed Additive: Employed in premixes to prevent iron deficiency and support livestock health.

Basic Information

Product Name	Iron [R-(R*,R*)]-Tartrate
CAS No.	2944-65-2
Molecular Formula	C8H4Fe2O12 • xH2O
Molecular Weight	459.80 (Anhydrous)
Synonyms	Ferric Tartrate; Iron(III) Tartrate; Iron (3+) Tartrate; Ferric (III) Tartrate; Iron D-Tartrate; Fe-Tartrate; (R,R)-Tartaric Acid Iron(III) Salt; E334 (related to tartaric acid)
EINECS	220-952-3

Quality Control

Our Iron [R-(R*,R*)]-Tartrate is produced under a stringent quality management system. It is typically tested to meet specifications for pharmaceutical or food-grade applications, with compliance to relevant monographs where applicable. Certificates of Analysis (COA) documenting purity, identity, and heavy metal content are provided with each batch to ensure traceability and regulatory support.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	Brownish-yellow to yellow-brown powder
Identification (IR)	Conforms to standard
Assay (Fe content)	Min. 20.0%
pH (5% solution)	2.5 - 4.0
Loss on Drying	Max. 12.0%
Heavy Metals (as Pb)	Max. 20 ppm
Arsenic (As)	Max. 3 ppm
Residue on Ignition	Max. 1.0%

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