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Aspartic Acid USP FCC Food Grade Supplier Exporter Manufacturers' Representative

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Aspartic Acid
CAS Number: 56-84-8 for L-isomer and 1783-96-6 for D-isomer

Molecular Formula: HO2CCH2CH(NH2)CO2H or C4H7NO4
Molecular Weight: 133.10

Aspartic Acid Suppliers
Aspartic Acid

Specifications of Aspartic acid USP Grade Specifications:
C4H7NO4 --- 133.10
l-Aspartic acid --- CAS 56-84-8.

DEFINITION
Aspartic Acid contains NLT 98.5% and NMT 101.5% of aspartic acid& (C4H7NO4), calculated on the dried basis.

IDENTIFICATION
A. Infrared Absorption

Residue on Ignition: NMT 0.1%
Chloride and Sulfate, Chloride:
Sample solution: Dissolve 0.7 g of Aspartic Acid in 10 mL of diluted nitric acid, and dilute with water to 15 mL.
Acceptance criteria: The Sample solution shows no more chloride than corresponds to 0.20 mL of 0.020 N hydrochloric acid (NMT 0.02%).
Chloride and Sulfate, Sulfate:
Sample solution: Dissolve 0.8 g of Aspartic Acid in 4 mL of hydrochloric acid, and dilute with water to 15 mL.
Acceptance criteria: The Sample solution shows no more sulfate than corresponds to 0.25 mL of 0.020 N sulfuric acid (NMT 0.03%).
Iron: NMT 10 ppm
Related Compounds: To pass the chromatography test.
Optical Rotation, Specific Rotation:
Sample solution: 80 mg/mL in 6 N hydrochloric acid
Acceptance criteria: +24.0° to +26.0°, at 20c
Loss on Drying:
Analysis: Dry at 105C for 3 h.
Acceptance criteria: NMT 0.5%


Specifications of L-Aspartic Acid FCC Food Grade:
L-Aminosuccinic Acid
C4H7NO4 Formula wt 133.10
CAS: [56-84-8]

DESCRIPTION
L-Aspartic Acid occurs as white crystals or as a crystalline powder. It is slightly soluble in water, but insoluble in alcohol and in ether. It melts at about 270C.
Function: Nutrient.

REQUIREMENTS
Identification: The infrared absorption spectrum.
Assay: Not less than 98.5% and not more than 101.5% of C4H7NO4, calculated on the dried basis.
Lead: Not more than 5 mg/kg.
Loss on Drying: Not more than 0.25%.
Optical (Specific) Rotation [alpha]D20C: Between +24.5° and +26.0°, calculated on the dried basis.
Residue on Ignition: Not more than 0.1%.


Specifications of DL-Aspartic Acid FCC Food Grade:
DL-Aminosuccinic Acid
C4H7NO4 Formula wt 133.10
CAS: 617-45-8

DESCRIPTION
DL-Aspartic Acid occurs as colorless or white crystals. It is slightly soluble in water, but insoluble in alcohol and in ether. It is optically inactive and melts with decomposition at about 280C.
Function: Nutrient.

REQUIREMENTS
Identification: The infrared absorption spectrum.
Assay: Not less than 98.5% and not more than 101.5% of C4H7NO4, calculated on the dried basis.
Lead: Not more than 5 mg/kg.
Loss on Drying: Not more than 0.3%.
Residue on Ignition: Not more than 0.1%.

We also supply Aspartic Acid of BP Ph Eur Grade.

Please visit SDS Safety Data Sheet of Aspartic Acid Suppliers.

American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.

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Suppliers and Manufacturers' Representative:
American Molecules - Ammol.org USA
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org