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Home » Product Directory » Chemicals » Biochemical » N-Acetyl-L-Tyrosine

N-Acetyl-L-Tyrosine

N-Acetyl-L-Tyrosine
N-Acetyl-L-Tyrosine
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Product Description

N-Acetyl-L-Tyrosine (CAS No.: 537-55-3),
AJI92/ USP30/ EP5.0,
Prompt shipment,
Appearance: White crystalline powder
Assay: 99.0% min.
Storgae: Preserve in well-closed containers,
Shelf life: 24 months minimum

TEST ITEMSSPECIFICATIONSTEST RESULTS
DescriptionWhite crystals or crystalline powderConforms
Identification (IR)PositivePositive
Specific rotation [a]D 20 °+46.5 o ~ + 49.0 o+46.82 o
State of solution (Transmittance)≥96.0%97.2%
Chloride (Cl)≤0.02%Conforms
Ammonium (NH4)≤0.02%Conforms
Sulfate (SO4)≤0.02%Conforms
Iron (Fe)≤30ppm22ppm
Heavy metals (Pb)≤10ppm7ppm
Arsenic (As)≤2ppmConforms
Loss on drying≤0.50%0.15%
Residue on ignition≤0.10%0.06%
Tyrosine≤1.0%Conforms
Assay99.0~101.0%99.85%
PH2.0 ~ 3.02.35
Conclusion: This batch complies with AJI92 and in-house specifications
Shelf life: 24 months

More Product Features

   
Standard:  Aji92/ Usp30-Nf25/ Ep5.0
Origin:  China
Packing:  25kg/ Drum
Classification:  Amino
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Synochem Ingredients Corporation Limited

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