Ferrous Bisglycinate , 98% , 20150-34-9

CAS NO.：20150-34-9

Empirical Formula: C4H6FeN2O4

Molecular Weight: 201.95

MDL number:

EINECS: 606-444-7

PRODUCT Properties

• Melting point: >162°C (dec.)
• Boiling point: 150℃ at 101kPa
• Density: 1.898 at 20℃
• vapor pressure: 0-0Pa at 20-25℃
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: Aqueous Acid (Slightly)
• form: Solid
• color: Pale Brown to Brown
• Water Solubility: Water: 35.71 mg/mL (176.83 mM)
• Stability: Hygroscopic
• InChI: InChI=1S/2C2H4NO2.Fe/c2*3-1-2(4)5;/h2*3H,1H2,(H,4,5);/q2*-1;+4/p-2
• InChIKey: MECJLZIFMOMXPW-UHFFFAOYSA-L
• SMILES: O=C1CN[Fe+2]2(NCC(=O)[O-]2)[O-]1
• LogP: -3.47 at 20℃ and pH7
• Surface tension: 72.87mN/m at 1g/L and 20℃

Description and Uses

Ferrous Bisglycinate is an iron-amio acid chelate. In this the iron is protected from the action of absorption inhibitors by being bound to the amino acid and glycine.
Ferrous bisglycinate is the major amino acid chelate produced commercially, although ferrous trisglycinate and ferric glycinate are also available. A patented ferrous bisglycinate compound, manufactured by Albion Laboratories, Utah, USA, has been used in most published studies. The chelate is reported to be formed by two glycine molecules combining with ferrous iron in a double heterocyclic ring structure. Evidence would suggest that iron is protected from inhibitors by the structure, since iron absorption is one to 3.5 times higher than from ferrous sulfate when added to bread rolls and milk products containing inhibitors such as phytate and calcium. Ferrous bisglycinate is more bioavailable than ferrous trisglycinate.

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H332-H312-H400-H302
• Precautionary statements: P264-P270-P301+P312-P330-P501-P273-P391-P501-P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501
• Toxicity: LD50 orally in rats: 560 mg iron/kg (Jeppsen)