L-Alanine

Product Description

L-Alanine (Food & Pharma Grade)

Essential Amino Acid for Flavor Enhancement, Pharmaceutical Synthesis, and Green Chelating Agents (MGDA).

CAS: 56-41-7 Fermentation Process

Royalchem supplies premium L-Alanine produced via advanced microbial fermentation. We offer flexible grades ranging from Food Additives (Flavoring) to Pharmaceutical Injection Grade. It is also a critical intermediate for the synthesis of Vitamin B6 and the eco-friendly chelating agent MGDA.

Specification Analysis (Standard: AJI92 / USP40)

Test Items	Specifications
Appearance	White crystalline powder
Assay (Dry basis)	98.5% ~ 101.0%
pH Value	5.7 ~ 6.7
Specific Rotation [α]20/D	+14.3° ~ +15.2°
Transmittance	≥ 98.0%
Chloride (Cl)	≤ 0.02%
Sulfate (SO₄)	≤ 0.02%
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 10 ppm
Loss on Drying	≤ 0.20%

Molecular Formula:

C₃H₇NO₂

Molecular Weight:

89.09 g/mol

Solubility:

Freely soluble in water; sparingly soluble in ethanol.

Key Applications & Markets

Food & Beverage (Flavor)

Used as a flavor enhancer and nutritional supplement. It adds a mild sweetness and "Umami" richness to seasonings, beverages, and organic acids. Improves the taste profile of synthetic sweeteners.

Pharmaceutical Intermediates

Critical raw material for the synthesis of Vitamin B6 and Calcium Pantothenate. Also used in amino acid injection/infusion solutions for nutritional therapy.

Industrial & Agro (MGDA)

Trending: Primary precursor for MGDA (Methylglycinediacetic acid), a highly biodegradable chelating agent replacing phosphates in detergents. Also acts as a fertilizer synergist to improve crop nutrient absorption.

Packaging & Handling

Standard Packaging:

25kg Fiber Drums (with double PE inner liners)
25kg Kraft Paper Bags
500kg / 800kg Big Bags available upon request.

Storage:

Store in a cool, dry, and well-ventilated place away from light. Shelf life: 24 months under proper storage conditions.

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