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
• Cosmetics Ingredients Functions: SKIN CONDITIONING; ANTIOXIDANT
• 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, also known as ferrous glycinate, is an iron (II) chelate with an iron to glycine ratio of 1:2. It has an octahedral structure with two water molecules and two chelated glycinate ions coordinated to the central ferrous iron. Ferrous glycinate (processed with citric acid) also contains citric acid. It is manufactured by reaction of reduced iron with glycine in the presence of citric acid. The resulting product is spray dried without prior removal of the citric acid. The substance is highly hygroscopic and may contain water in variable amounts.

Ferrous Bisglycinate is used in the fortification of infant formulations and foods.

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)