L-Tyrosine, +99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 140640025

2.5KG L-Tyrosine, 99+%

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 60-18-4 Weight: 2.55000kg


Packaging Plastic bottle
Quantity 2.5kg

Product Code. 10702744

Quantity Price
1 £ 551.9 / 2.50kg
Estimated Shipment date
from Supplier 08-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material L-Tyrosine
Assay 99.0% min. (on dried substance)
Assay Percent Range 99+%
Molecular Formula C9H11NO3
Linear Formula 4-(HO)C6H4CH2CH(NH2)CO2H
Formula Weight 181.19g/mol
MDL Number MFCD00002606
Synonym 3-(4-Hydroxyphenyl)-L-alanine

Specification

Ammonium 200ppm max.
Chlorine (Cl) 400ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Loss on Drying 0.5% max. (1 g, 105°C)
Packaging Plastic bottle
Specific Rotation -9.8° to -12.3° (20°C, 589nm) (c=5, 1N HCl)
Sulfated Ash 0.1% max.
Sulfate 300ppm max.
Specific Rotation Condition − 11.05 (20.00°C c=5,dilHCL/H2O 50/50)
Color White
Quantity 2.5kg
Chemical Name or Material L-Tyrosine
CAS 60-18-4
Physical Form White crystalline powder
Assay 99.0% min. (on dried substance)
Assay Percent Range 99+%
Molecular Formula C9H11NO3
Linear Formula 4-(HO)C6H4CH2CH(NH2)CO2H
Formula Weight 181.19g/mol
MDL Number MFCD00002606
Beilstein 14, 605
Merck Index 15, 10020
Synonym 3-(4-Hydroxyphenyl)-L-alanine
Health Hazard 2 GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Documentation

Technical documents

Safety and Handling

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.