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L-Proline CAS 147-85-3

Assay: 98.5 ~ 101.5%

Appearance: white powder

Packaging: 25kg/fiber drum

Sample: available

related documents:

  • COA of L-Proline CAS 147-85-3



L-Proline Quick Details

Product Name: L-Proline

Other name: 2-Pyrrolidinecarboxylic acid; L(-)-Proline

CAS No.: 147-85-3

Chemical formula: C5H9NO2

Molecular Weight:115.13

Molecular Structure: L-Proline CAS 147-85-3

L-Proline Specifications

Item Specifications
Identification Infrared absorption
Assay(Dried Substance) 98.5 ~ 101.5%
Specific Optical Rotation -84.3°~ -86.3°
Loss on Drying ≤0.4%
Residue on ignition ≤0.4%
Chloride ≤0.05%
Sulfates ≤0.03%
Iron ≤30ppm
Heavy Metals(Pb) ≤15ppm
Chromatographic purity Meets the requirements

L-Proline Usage

L-Proline is one of the important amino acids for the synthesis of human protein. It is widely used in the food and pharmaceutical industries.

It is an amino acid medicine and one of the raw materials for compound amino acid infusion. It is used in medicine for malnutrition, protein deficiency, gastrointestinal disease, scald and postoperative protein supplementation.

It is a flavoring agent, can be used as flavor and fragrance, food additives

L-Proline Packaging

25kg/fiber drum

L-Proline Storage

Keep container tightly closed, store in a cool, dry, well-ventilated area.

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