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L-Arginine

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MOQ : 1 Kilogram

L-Arginine Specification

Structural Formula
H2N-C(NH)-NH-(CH2)3-CH(NH2)-COOH

Assay
98.5-101.5%

Taste
Slightly bitter

Smell
Odorless

Water Solubility
Soluble

Appearance
White crystalline powder

Solid Content
98% Min

Solubility Tests
Soluble in water, slightly soluble in alcohol

Melting Point
244 C (dec.)

Heavy Metal (%)
0.001%

Shelf Life
2 Years

Molecular Formula
C6H14N4O2

Physical Form
Solid

CAS No
74-79-3

FEMA No
3819

Other Names
2-Amino-5-guanidinopentanoic acid; (S)-2-Amino-5-guanidinovaleric acid

Type
Amino Acid

Color
White

Purity
99% Min

Application
Pharmaceuticals, Food Additive, Nutritional Supplements

Storage
Keep in cool & dry place

pH (2% Solution)
10.5 - 12.0

Grade
USP/EP grade

Chloride (Cl)
0.05%

Loss on Drying
0.50%

Specific Rotation
+26.3 to +27.7 (C=8 in 6N HCl)

Country of Export
India

Packing
25kg/drum or as required

Microbial Limits
Total plate count 1000cfu/g, Yeast & Mold 100cfu/g

Toxicity
Non-toxic as per standard usage

HS Code
29252900

Residue on Ignition
0.10%

Sulphate (SO4)
0.03%

L-Arginine Trade Information

Minimum Order Quantity
1 Kilogram

Supply Ability
1 Kilogram Per Week

Delivery Time
1 Week

About L-Arginine

L-Arginine

CAS No.: 74-79-3

Mol. Formula : C6H14N4O2

Appearance : White crystals or crystalline powder

Heavy metals : 10ppm

Loss on drying : 0.50%

Residue on ignition : 0.10%

Assay : 99.0-101.0%

pH : 10.5-12.0

Packing : 25kgs/ fiber drum

Quality Standards and Applications

L-Arginine is manufactured to strict USP/EP standards for quality and safety. Its applications span pharmaceuticals, nutritional supplements, and food additives, thanks to its high purity (minimum 99%) and excellent solubility. The product benefits from low moisture, minimal impurities, and good shelf stability.

Packaging and Export Details

This L-Arginine is shipped from India, packed in 25kg drums or as required. It is available to distributors, importers, exporters, and retailers. The white crystalline powder form is easy to handle and store, and its reliable shelf life of 2 years ensures convenience for bulk buyers.

FAQs of L-Arginine:

Q: How should L-Arginine be stored for optimal shelf life?

A: L-Arginine needs to be kept in a cool, dry place, away from moisture and direct sunlight to maintain its quality and extend its shelf life to 2 years.

Q: What are the main applications of L-Arginine?

A: L-Arginine is primarily utilized in pharmaceuticals, nutritional supplements, and food additives due to its amino acid properties and high purity.

Q: When is L-Arginine commonly used in manufacturing processes?

A: L-Arginine is incorporated during formulation stages in the production of medicines, nutraceuticals, and fortified foods, where purity and reliable performance are essential.

Q: Where is this grade of L-Arginine exported from?

A: This L-Arginine is exported from India and meets USP/EP grade requirements, suitable for international markets.

Q: What is the process for ensuring L-Arginine meets quality standards?

A: The product undergoes rigorous analytical testing, including checks for loss on drying, pH, purity (assay), microbial limits, and impurities such as heavy metals, chlorine, and sulfate.

Q: How is L-Arginine beneficial as a supplement?

A: L-Arginine acts as a precursor for nitric oxide, aids protein synthesis, and is valued for its functional role in nutritional supplements and health products.

Q: What are the usage instructions for L-Arginine in food or pharma applications?

A: L-Arginine is typically dissolved in water or mixed with other ingredients, as it is odorless and slightly bitter, and the dosage depends on the product formulation and regulatory guidelines.

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