Amino acid L-Proline 147-85-3

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Product Details

L-Proline
CAS No.: Vitamins
Other Names: L-Proline
MF: C5H9NO2
EINECS No.: 205-702-2
Place of Origin: China (Mainland)
Type: Vitamins, Amino Acids and Coenzymes, Amino Acids
Grade Standard: Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade
Usage: Animal Pharmaceuticals
Model Number: USP BP FCC CP GB EP
Purity: Pharmaceuticals
Appearance: powder
Package: 1/5/10/20/25 kg/drum/ctn/bag
Storage: Preserved in a dry, cool and enclosed place
Shelf life: 2 years
Soluble: In water
Grade: USP BP FCC CP GB EP
Function: Food, feed, cosmetic
Warehouse: EDC Warehouse
Package: 1KG, 2KG, 5KG/Aluminium bag with plastic bag inside;
Specification

Items

Standards

Identification

Via IR Absorption

Specific Optical rotation

-84.3°~--86.3°

Loss on drying

0.4% Max

Heavy metals(Pb)

15ppm Max

Assay

98.5-101.5%

Chloride(As Cl)

0.05% Max

Iron(FE)

0.003% Max

Lead

10ppm Max

Orgaic Volatile Impurities

Meet The Requirements

Residue on ignition

0.4% Max

Chromatographic Purity

Any individual impurity not more than 0.5% Total impurity not more than 2.0%

L-Proline Property:White crystals or crystalline powder, odorless, sweet taste, freely soluble in water, insoluble in ethanol, melting point 200°C, incompetible with strong oxidizing agents. L-Proline is a non-essential amino acid, which means that it can be produced naturally in the body, it is widely used for compound amino acid infusion and amino acid injection in medical.

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