L-tyrosine (non-animal source) CAS NO.60-18-4

Product name:L-Tyrosine

Synonym:3-(4-Hydroxyphenyl)-l-alanine;2-Amino-3-(4-hydroxyphenyl)-propanoic acid;2-Amino-3-(p-hydroxyphenyl)propionic acid;4-Hydroxyphenylalanine;H-L-TYR-OH;H-TYR-OH;L-3-[4-Hydroxyphenyl]alanine

CAS No.:60-18-4

Molecular formula:C9H11NO3

Molecular weight:181.19

Appearance:White crystals or crystalline powder

Identification:As AJI

Assay:99.0%~100.5%

PH value:5.0~6.5

Specific rotation[α]D20:11.3°~ -12.1°

Transmittance≥95.0%

Cl≤0.02%

NH4≤0.02%

SO4≤0.02%

Iron≤10ppm

Lead＜3ppm

Cadmium＜1ppm

Mercury＜0.1ppm

Heavy metal(as Pb)≤10ppm

Arsenic≤1ppm

Other amino acids:Not detectable

Loss on drying≤0.20%

Residue on ignition≤0.10%

Total plate count≤1000cfu/g

Yeast&Mould≤100cfu/g

Coliforms:In 25g n.d.

Salmonella:In 25g n.d.

Staphylococcus aureus:In 25g n.d.

Escherichia coli:Negative

Usage:

1. Food and Feed additive

2.Nutritional Supplements

3.API or API intermediate

Package:25 kgs/drum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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