L-Aspartic Acid or L-Aminosuccinic Acid Manufacturers

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L-Aspartic Acid or L-Aminosuccinic Acid USP BP Ph Eur FCC Food Grade Manufacturers

Anmol Chemicals is a manufacturer supplier exporter of L-Aspartic Acid or L-Aminosuccinic Acid and it offers materials as per IP BP EP Ph Eur USP NF JP FCC Food Grade as per the the latest monograph at best prices. Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty Chemicals, Pharmaceutical Excipients, Some API, Food Chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston, Chicago USA and Dubai, UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, EP, USP, NF, Ph. Eur., JP, FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grades and Pure Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the product in grams for your laboratory trial and in tons for your plant scale jobs.

We manufacture Bulk Drugs / API, Excipients, Pharmaceuticals (IP BP USP NF Ph Eur EP JP), Specialty Chemicals (Pure/Reagent), Mineral Fortifiers (FCC). Our manufacturing facility is FDA approved and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) is available. Solid materials can be customized for particle size, shape, and bulk density. We observe WHO Good Manufacturing Practices and Good Laboratory Practices. We are a government-recognized STAR Export House and "Authorised Economic Operator (AEO)" per Indian Customs.

Synonyms: L-Aspartic Acid or L-Aminosuccinic Acid
CAS Number: 56-84-8, Molecular Weight: 133.10, Chemical Formula: HO2CCH2CH(NH2)CO2H or C4H7NO4, EINECS EC Number: 200-291-6, FEMA: ----,

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.

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 20°
Loss on Drying:
Analysis: Dry at 105C for 3 h.
Acceptance criteria: NMT 0.5%

Aspartic Acid BP Ph Eur Grade:
C4H7NO4 --- 133.1 --- CAS 56-84-8
Action and use: Amino acid.

DEFINITION
Aspartic acid contains not less than 98.5 per cent and not more than the equivalent of 101.5 per cent of (2S)-2-aminobutanedioic acid, calculated with reference to the dried substance.

CHARACTERS
A white or almost white, crystalline powder or colourless crystals, slightly soluble in water, practically insoluble in alcohol. It dissolves in dilute mineral acids and in dilute solutions of alkali hydroxides.

IDENTIFICATION
First identification: A, C
Second identification: A, B, D
A. Specific optical rotation.
B. A suspension of 1 g in 10 mL of water is strongly acid.
C. Examine by infrared absorption spectrophotometry.
D. Examine the chromatograms obtained in the test for ninhydrin-positive substances. The principal spot in the chromatogram obtained with test solution (b) is similar in position, colour and size to the principal spot in the chromatogram obtained with reference solution (a).

TESTS
Appearance of solution: Dissolve 0.5 g in 1 M hydrochloric acid and dilute to 10 mL with the same acid. The solution is clear and not more intensely coloured than reference solution.
Specific optical rotation: Dissolve 2.000 g in hydrochloric acid and dilute to 25.0 mL with the same acid. The specific optical rotation is + 24.0 to + 26.0, calculated with reference to the dried substance.
Ninhydrin-positive substances: To pass the chromatography test.
Ammonium: 50 mg complies with limit test B (200 ppm).
Iron: In a separating funnel, dissolve 1.0 g in 10 mL of dilute hydrochloric acid. Shake with 3 quantities, each of 10 mL of methyl isobutyl ketone, shaking for 3 min each time. To the combined organic layers add 10 mL of water and shake for 3 min. The aqueous layer complies with the limit test for iron (10 ppm).
Loss on drying: Not more than 0.5 per cent, determined on 1.000 g by drying in an oven at 105C.
Sulfated ash: Not more than 0.1 per cent, determined on 1.0 g.

ASSAY
Dissolve 0.100 g in 50 mL of carbon dioxide-free water, with slight heating if necessary. Cool and add 0.1 mL of bromothymol blue solution. Titrate with 0.1 M sodium hydroxide until the colour changes from yellow to blue.
1 mL of 0.1 M sodium hydroxide is equivalent to 13.31 mg of C4H7NO4.

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]D20°: Between +24.5° and +26.0°, calculated on the dried basis.
Residue on Ignition: Not more than 0.1%.

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.

Keywords: L-Aspartic Acid or L-Aminosuccinic Acid IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 56-84-8 Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.

ANMOL CHEMICALS
Now maturing as Anmol Chemicals Private Limited
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564
Taloja Navi Mumbai, INDIA

Exporters to USA, Canada, UAE, Kuwait, Qatar, Gautemala, Tunisia, Europe, South Africa, Bangladesh, Sri Lanka, Tanzania, Kenya, Egypt, Iraq, Turkey, Israel, Vietnam, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, UAE, Saudi Arabia, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Jakarta, Australia, China, Germany, France, etc.

Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.

All products are Sold for Industrial and Laboratory Use only. No other use is permitted.