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Trans-4-Hydroxy-L-Proline

Trans-4-Hydroxy-L-Proline

Short Description:

Product: Trans-4-Hydroxy-L-Proline

CAS No.: 51-35-4

Standard: USP

Function and application: Pharmaceutical intermediates and food additives etc.

Packaging: 25kg/drum, others as required

MOQ25kg

Shelf life: one year


Product Detail

Product Tags

Specification:

Trans-4-Hydroxy-L-Proline

AJI92

Description

White crystals or crystalline powder

Identification

Conforms to the IR Spectrum standard

Assay

98.5~101.0%

pH

5.0 ~ 6.5

Transmittance

≥95.0%

Loss on drying

≤0.20%

Residue on ignition

≤0.10%

Chloride

≤0.020%

Heavy Metals

≤10ppm

Iron

≤10ppm

Sulfate

≤0.020%

Arsenic

≤1ppm

Ammonium

≤0.02%

Other amino acids

Conforms to the standard

Specific Rotation

-74.0° ~ -77.0°


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